Alka seltzer lab worksheet

Alka seltzer lab worksheet


Mar 03, 2015 · Alka Seltzer tablets contain sodium bicarbonate (baking soda) and citric acid. December 4, 2014 Agenda Microscope Quiz, Notes on Passive Transport, Skills Worksheet . They will also be able to learn steps of a scientific methods and the science of lava in a non-intimidating way. The pH scale starts at 0 and goes up to 14. Instructional Goals: 1. E. 780g Flask2 H2O(40ml)- 131. This unit consists of the following objectives for you to master. ). by Carissa Rogers on January 23rd, 2011 | 2 Comments » Sometimes the simplest experiments get the biggest bang! And by bang, I mean capture your kid’s attention and keep them entertained for a whole afternoon. The initial massing of the bottle, cap, water, and 1/8 piece of Alka-Seltzer tablet should be recorded on the sample data graph. One of the best things about this activity is that you can do it at home and you can design some pretty sophisticated experiments around it. Introduction Film Canister Rockets CAN-300, 310, 330 Educational Innovations, Inc. Alka-Seltzer™ tablets are composed of sodium bicarbonate and citric. Its main function is to absorb excess stomach acid (HCl). This lab is often used with classes during the chapter on the scientific method. alka-seltzer the fastest? Assignment: Use the scientific method to answer the question: What factors will make an alka-seltzer tablet dissolve faster? Record all of your responses in the lab. The choices are water and Alka-Seltzer tablets or Vinegar and Alka-Seltzer tablets. Biologists study life in all its forms. Compounds with a pH higher than 7 are said to be basic or alkaline. A film canister, Alka Seltzer, and water can demonstrate how a rocket engine works. Remember to follow rules of rounding and significant figures in your calculations. The actual mass of the sodium acetate that we produced in this lab was 2. Mass after conducting a guided practice lab. 2. But it's mostly sodium bicarbonate (or Moles Lab Activity 4: Solutions—Aqueous Copper (II) Sulfate Pent hydrate, Solutions—Alum Moles Lab Activity 5: Synthesis of an Oxide of Copper Moles Lab Activity 6: Single Replacement and Percent Yield Moles Lab Activity 7: Alka-Seltzer Moles Lab Activity 8: Conservation of Mass—Reaction of Vinegar and Baking Soda 1 Plop, Plop, Fizz, Fizz, Limiting Reagent and Determination of NaHCO3 in Alka Seltzer Tablets Introduction The extent of a chemical reaction is determined by the amount of reacting materials, or reactants, present in the In this lab, we used stoichiometry to figure out how much of each substance we needed and what our results would look like if we did the experiment exactly on point. Science Odyssey level one Chemistry course. It is the same reaction as vinegar and baking soda (sodium bicarbonate) because the Alka Seltzer has a chemical in it that makes water acidic like vinegar. TeacherSource. 8 pairs of scissors  Effervescence Laboratory Experiment – Instructor's Version the lab. mom • education. View Lab Report - ALKA SELTZER SCIENCE2016. 780g Flask2 H2O(40ml)+Alka seltzer powder(1g)- 137 take-home goodies: white bags with names on pockets (to look like lab coats) to carry everything in - each kid got lab coat, goggles, badge with name (I have SO many plastic badge holders if you want some), book of lab notes, pen, container of gak made at party, lava lamp made at party, a few science tools we used and had extras of (funnels, measuring cups, balloons, alka seltzer tablets, etc 13. Variables to choose from:, sugar water, salt water, acidic water, crushed alka-seltzer, constantly-stirred water. Homework: None Tuesday, April 14, 2015 - AZMerit Testing - Mrs. The 2019 Prezi Awards are here: Show us what you’ve got! 2-PS1-2: When the Mighty Seltzer Rocket are loaded with Alka-Seltzer, students can run trials to determine with variable gives the best lift off or movement of the canister. 9 Aug 2019 Students will combine (and measure the mass of) 200 ml of water with a measured mass of Alka-Seltzer. We offer a full range of dissecting equipment to fit all your lab needs. 14. 6 45. In tablet form, the two chemicals are suspended away from each other and do not react. 3-PS2-2: The Mighty Seltzer Rocket can be loaded Alka-Seltzer tablets and water to investigate motion. Procedure: Get in your lab groups and obtain all materials. 3. Sinus Headaches: are headaches that may feel like an infection in the sinuses. ® tablets from the packet. Materials: • 2 Alka-Seltzer or other brand antacid tablets • A small beaker • Water • Pair of tweezers to remove the tablet for observation Start studying Scientific method practice test. • Water. The scientific method is emphasized in this engaging and exciting chemistry lesson. Tip the bottle back and forth and watch the wave appear. To do this, we'll be using the over-the-counter Alka Seltzer Particle Size Lab. They do not express an understanding of what the bubbles are, or what is causing them. However, both strong acids and strong bases can be very dangerous and burn your skin, so it is important to be very careful when using such chemicals. Pour 200ml of tap water into a beaker 2. Students will be asked to find 3 factors that change the rate of the chemical reaction involving hydrochloric acid and alka-seltzer. Constraints: Pop Rockets on a Shoestring Budget. 00 g of sodium bicarbonate and 1. Materials. Students should study Remove 1 Alka-Seltzer tablet from its package. Measure the time required for tablet to fully dissolve. Alka-Seltzer’s ingredients include: aspirin, sodium bicarbonate and citric acid. What was released by the alka-seltzer tablet to cause this change? 17. Students should assume that in each experiment and trial they started out with the same Alka-Seltzer tablet mass (independent of particle size). 7. This creates a gas call carbon dioxide. Sep 20, 2009 · The fizz produced when an Alka-Seltzer® tablet is dissolved in water is due to the reaction between sodium bicarbonate ( NaHCO3) and citric acid ( H3C6H5O7): 3NaHCO3 (aq) + H3C6 H5O7 (aq) --> 3CO2 (g) + 3H2O(l) + Na3C6H5O7(aq) In a certain experiment 1. In today’s lab with alka seltzer tablets, what is the independent (manipulated) variable? What is the dependent (responding) variable? Homework • Read The Solution Process CK-12 UOS #3 Item #9 • 21. 00 g of citric acid are allowed to react, what is the limiting reagent? launched. If the tablets are ANSWER KEY. With the soda, the CO 2 is produced as a result of vigorous shaking. Quiz & Worksheet - Changing States of Matter Facts for Kids Use the scientific method to answer the question: What factors will make an Alka-Seltzer tablet dissolve faster? Record all of your responses in the lab. Color Activity Foil Technique Worksheet Color Formulation Lab Worksheet Peroxide Lab Using Alka Seltzer Handout Practical Unit Assessment Worksheet and Rubric: 16. Students will examine the affect that surface area has on weathering using alka seltzer. Let’s investigate this addition of Alka Seltzer to water. Pour the vegetable oil in the bottle until is almost full. As the Astronauts, you need to decide what you want to use. This pressure needs to be released, so the Experiment 7: Titration of an Antacid Objective: In this experiment, you will standardize a solution of base using the analytical technique known as titration. Students will combine (and measure the mass of) 200 ml of water with a measured mass of Alka-Seltzer. Your team must bring required materials. By adding surface area, the reaction occurred faster. What happened when you did the experiment? 2. Review the worksheets briefly checking for correctness. Step 1: Choose a Variable to Test. Lava Lamp Science Experiment Experiment Summary Students will make a lava lamp that they can take home with them. Use two Alka-Seltzer tablets and determine what the temperature extremes are and the rate of reaction. (You will be provided Alka-seltzer and water. Once there is too much gas, the force of it pushes off the cap. rocketry launch pressure For every action there is an opposite and equal reaction. ) empty, film canister with lid that snaps inside markers, crayons, or Sep 14, 2011 · the ingridents r aspirin and pain relief. The Alka-Seltzer® Reaction . The brand name is "Alka Seltzer". You will submit a typed, formal lab report, including all pre-lab and post-lab assignments. You may have seen a television commercial for Alka-Seltzer tablets, or heard one of their advertising slogans: "Plop, plop, fizz, fizz, oh what a relief it is!®" When you drop the tablets in water, they make a lot of bubbles, like an extra-fizzy soda, as shown in Figure 1 below. For links to notes and assignments related to each specific objective, click the objective or scroll down to find what you need. and the water. Add the crushed Alka-seltzer tablet to the water all at once. Clarke Circle, Bethel, CT 06801 www. Scientific Method Inquiry Lab with Bubble Gum Worksheet Scientific Method  Frist break a tablet of alka-seltzer into 4 equal pieces. _____ _____ _____ 18. Be prepared to start and stop on time. Materials • 5 (or more) Alka Seltzer Alka-Seltzer Rocket Student Copy. In this lab students will conduct an investigation to find out if substance either lose or gain mass after a chemical reaction takes place. It is quick, dirty, relatively simple and uses over the counter (mostly) materials, making it much safer than the traditional lab that I used to assign. html#materials. Students revisit the Pop Rockets activity from Lesson 3, in which mini paper rockets are powered by the chemical reaction of antacid-tablets and water in plastic film canisters. _____An Alka-Seltzer tablet releasing carbon dioxide gas when coming in contact with your stomach acid. $15. Jul 18, 2017 · Carbon dioxide, water, and sodium citrate solution Alka Seltzer is a mixture of sodium bicarbonate, citric acid, and acetyl salicylic acid. I explain that when the Alka Seltzer begins to dissolve in the water, a chemical reaction occurs which produces a gas. Modified from http://www. Includes a gram scale, science thermometers, epsom salts, borax, wire, and more. A neutralization reaction always produces salt and water. a chemical reaction. A student is interested in designing several experiments to test the factors that affect how quickly an Alka-Seltzer® tablet dissolves in water (solution rate). Assessment: Participation in activities, worksheet and class discussion. Procedure: 1. Hypothesis 2. Jul 11, 2018 · Always wear safety goggles when handling chemicals in the lab. Fundamentals of Experimental Design What is measured during a controlled experiment Why Working in the science lab can be a lot of fun Mixing random chemicals and burning stuff just to see what happens can be entertaining and possibly dangerous but it doesn t lead to anything helpful to the scientific community In order to be helpful to Chemical Reactions and Equations Report Sheet Questions and Problems Q. (You can sandwich the Alka-Seltzer between the lid and a sheet of toilet paper, thereby keeping the Alka-Seltzer up by the lid instead of submerged in the water. 0 mg of lim reagent 1916 3832 1916 1916 1916 mmol lim reagent 22. For the experiment, I took three alka seltzer tablets and experimented with their surface area. LAB 8: Alka-Seltzer Lab Part 1 – Effect of Surface Area on Weathering Rate Materials 2 Beakers 3 Alka-Seltzer tablets Room temperature water Timing device Sheet of paper Procedure 1. The tiny droplets of liquid join together to make one big wavelike blob. They take data on how quickly it dissolves in hot, cold, salt, and viegar water. I set this away from the students, but where it can be seen. See grading rubric at the end of this page for clarity on formatting. As a lab activity, children can plot a graph with the time in seconds along the X-axis and the distance covered in cm. This kit contains 30 of the harder-to-find items for the experiments in the R. Children use the scientific method as the framework for the experiment. com/asp/ student_experiments_2. Once you drop them in water, the tablets dissolve and the reaction starts! Here’s how you can use the fizzing action of Alka Seltzer to create a fun homemade “lava lamp Mar 07, 2018 · Is alka seltzer and water a chemical reaction mary catholic school ppt what chemical reaction alka seltzer chemical equations balancing chemical equation practice docx Is Alka Seltzer And Water A Chemical Reaction Mary Catholic School Ppt What Chemical Reaction Alka Seltzer Chemical Equations Balancing Chemical Equation Practice Docx Lab Alka Seltzer Balanced Chemical Equation For Alka Seltzer pH Worksheet Name: What is pH? pH is a measurement of how acidic or how basic a solution is. These canisters are perfect for building your Alka-Seltzer rockets! The tight fitting lid allows the pressure to increase enough for the rocket to fly several feet into the air. Clean-up your materials according to your teacher’s instructions; When the Alka-Seltzer tablet has been added to the film canister, move away from the rocket. Evidence of Experiment 5. Introduction/review of the Scienctific method. Engineers design scale models of projects to learn and experiment one-half of an antacid tablet, such as Alka-Seltzer® brand; 1 sheet of  Building a simple rocket with a film canister, a seltzer tablet and water is a memorable, hands- on lesson soda and vinegar or Alka-Seltzer tablets and water to. Alka Seltzer was independent, and Explain to the students that when Alka Seltzer and Water combine they release a gas called carbon dioxide. com Building a simple rocket with a film canister, a seltzer tablet and water is a memorable, hands- ____ Alka-seltzer reacts with acetic acid ____An acid-base reaction is a chemical reaction. Have your child wear safety goggles at all time. Mar 11, 2013 · To enable screen reader support, press Ctrl+Alt+Z To learn about keyboard shortcuts, press Ctrl+slash Here is a fun, quick science experiment: Put an Alka-Seltzer tablet (or off brand) into a plastic film can. Place holding the test tube up high enough for the students to observe, drop the alka seltzer tablet into the test tube, and have the students observe the “fissing” reaction within Likewise, the reaction will occur the slowest in the cold water. This is a basic lab where students observe an alka seltzer tablet as it dissolves. Alka Seltzer and Water Chemical Reaction. Stop the time when the entire tablet has dissolved. Question and Hypothesis Worksheet A student is interested in designing several experiments to test the factors that effect how quickly an Alka-Seltzer® tablet dissolves in water (solution rate). ) BE SPECIFIC in your Oct 08, 2014 · Alka-Seltzer Lab Report Abigail Koss Lab partner: Estelle Oyer October 8, 2014 Introduction Alka-Seltzer tablets are famous for their advertisement slogan, “Plop, plop, fizz, fizz, Oh what a relief it is!” When these tablets are “plopped” into water, bubbling occurs. Score an X on the back and break each of your tablets into FOUR pieces for the 8 (minimum) trials you will be conducting. Design an experiment with a different procedure to show the law of conservation of mass using an Alka-seltzer tablet and water (write this out on a separate sheet of paper). For each of the four particle sizes, you should repeat the experiment three times for a total of 12 trials. Options. experiment for 5th and 6th Class students. When you add the water it starts to dissolve the alka-seltzer tablet. Hello Astronauts! Today, we are looking for a better rocket fuel for the space shuttle. Introduction/Statement of Problem: (Science Journal Pre-lab + Final Lab Report) what factors influence the rate at which the Alka-Seltzer® and water react. Related Resources This is a basic lab where students observe an alka seltzer tablet as it dissolves. 13 December 2019. ALKA SELTZER SCIENCE Experiment 1: The effects of temperature on rate Ideas 1. You can think of an Alka-Seltzer tablet as compressed baking powder with a little aspirin mixed in. Ask students to discuss in their groups what is meant by rate and how they could measure it. Alka-Seltzer® and Vinegar Boiling Points of Alcohols Read This! A well-written research question states the independent and dependent variables for an experiment. 9 = 2. 00 beaker with its solution after the reaction between the Alka Seltzer with the vinegar 4 iLab Microscope Lab Worksheet $10. This will Place the Alka-Seltzer in the rocket, replace the cap, and quickly place the rocket cap-side down on the launch pad. Quiz & Worksheet - Anne Frank's Diary of a Young Blog. Using this standardized solution, you will determine the acid neutralizing power of a commercially available antacid tablet. The carbon dioxide needs room to build inside the contained. If you look at the ingredients for Alka-Seltzer, you will find that it contains citric acid and sodium bicarbonate (baking soda). Alka Seltzer & Temperature Experiment. Do you think Alka-Seltzer would be good for what it is marketed and sold? Explain why or why not. 00. Given the Alka-Seltzer mass and time values, let students calculate and record each average reaction rate in the data table provided in their worksheet. 5. Alka Seltzer® Poppers Alka Seltzer is sometimes taken for acid indigestion. For each question, write an appropriate hypothesis that could be tested with an experiment. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Mass the vial with water, and cap with Alka-Seltzer, record. You might just be responsible for launching a future career in rocket science. Everyone is probably familiar with the old Alka-Seltzer® commercial starting with “Plop-plop, fizz-fizz, oh what a relief it is…” However, what you’ve most likely never thought about is the actual mechanism by which Alka-Seltzer® provides its relief. 8 45. NOT. Tip: be careful when opening the packets and handling the Alka-Seltzer tablets. The purpose of the Alka Seltzer Rocket Launch Experiment is to present children with an interdisciplinary approach to solving a real world challenge. Record the time. When an Alka-Seltzer tablet is dissolved in water, the bicarbonate (HCO. Lab Report Format. 6 69. State the purpose of the experiment that includes the problem and then the hypothesis. Get the lab materials you need for doing the experiments in Berean Builders' Discovering Design with Chemistry, in one convenient kit. Show all your calculations, Lab 6-2: Factors Affecting Reaction Rate; My hypothesis was: If the rate at which the Alka Seltzer tablet dissolves is related to the surface area, then the Solution: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between sodium bicarbonate and citric acid, C 6 H 8 O 7: 3NaHCO 3 (aq) + C 6 H 8 O 7 (aq) → 3CO 2 (g) + 3H 2 O (l) + Na 3 C 6 H 5 O 7 (aq) If 1. The calculations we used to find this answer are below: 119. Impeachment lesson plan: Up close to the impeachment; 3 December 2019. One fizzing antacid tablet (such as Alka-Seltzer - Get this from your parents. To do this, we'll be studying the reaction of Alka-Seltzer with water. Alka-Seltzer is a common, over the counter medication designed to relieve symptoms stomach pain and discomfort while neutralizing excess stomach acid. 35 g of citric acid are allowed to react. The TV commercials featured the jingle “Plop, plop, fizz, fizz, oh what a relief it is®” because the tablets effervesce, or fizz, when dropped into water. Purpose To test the effect of three different temperatures of water at which an Alka Seltzer tablet dissolves Hypothesis If the rate at which an Alka Seltzer tablet dissolves is related to the different temperatures of water, then the higher the temperature of water, the faster the Alka Seltzer tablet will dissolve. When the reaction occurs in a closed container, in this lab a film canister, the gas pressure builds up until the lid “pops. ) Water Safety goggles WHAT TO DO 1. These rockets must able to carry a clay payload and hit a target on a wall. Scientific Method: Alka-Seltzer Abstract (Extra Credit): (Final Lab Report) The abstract is a short paragraph summarizing purpose, problem examined, results, and outcomes of the lab. 1. Design a paper rocket propelled by Alka-Seltzer ® and water to demonstrate Newton's third law of motion. Effect of Surface Area – Experiment with Tablets. 3. Acid rain is rain that is slightly acidic due to pollution in the air. I cap it and place it cap-side down in a bucket on the floor. One Alka Seltzer tablet should be gently placed on the rim of the canister. The excess stomach acid is neutralized with a base (Alka-Seltzer). For example, a student investigated the effect of the deicer, magnesium chloride, on vegetation on the sides of highways. Alka-Seltzer® or generic effervescent-antacid-and-pain-relieving tablet. Add water, put the top on, and place it upside down on a surface. (You have been given enough to do 12 trials ~ record ALL results) 2. Simplified Rules for Lab Report Alka Seltzer. Reflective essay peer edit worksheet flying shoe box cargo project physics hire New York County, water pollution prevention essay in hindi. Learn how to make a wave bottle. 3 kPa and 23. V. Alka-Seltzer® has been helping people cure indigestion and upset stomach since In this experiment, you will measure the time it takes for one effervescent   In this experiment, we're going to learn how temperature affects the speed of chemical reactions. Alka-Seltzer). g Looking for a great step-by-step introduction to writing and conducting a science lab? Alka-Seltzer Lab is the perfect introduction for students learning about scientific method and writing lab reports! It guides the students through each step of the process to ensure students are engaged and succe Alka Seltzer in water produces carbon dioxide. This reaction is nearly identical to that of baking soda and vinegar (acetic acid), since the reactive components of Alka-Seltzer are baking soda and citric acid. Alka-Seltzer is one of the world’s best-known antacids. Printer Friendly Version; Rocket Lab Worksheet–Teacher Version you will make mini ‘rockets’ out of Alka-Seltzer, water Alka-seltzer or fizzy lemonade is a good substitute for soda. Temperature affects the rate of chemical reaction; the higher temperature the reactants have, the higher the rate of chemical reaction will be; the lower temperature the Fizzing tablets (such as Alka Seltzer) Food Coloring; Watch Scientist Joe as he makes the Lava Lamp Experiment here! Instructions: Fill the bottle up about 1/4th (1 quarter) with water. 6. Actually, the main ingredients of Alka-Seltzer tablets are aspirin, citric acid, and sodium bicarbonate (NaHCO3). Be sure each hypothesis is in If one Alka-Seltzer tablet (regular strength) contains 1916 mg NaHCO3, how many L CO2 will be produced under conditions of excess water, 101. Science can be intimidating to many students due to the use of unknown items used in the experiments. Which one of these clues could prove a scientific experiment involves a chemical reaction? (circle at least one) Bill Nye does the experiment You see a color change You smell a gas that is released Your teacher tells you it’s a chemical reaction. Worksheet. It’s a combination of aspirin, citric acid, and baking soda, and is usually used to soothe indigestion and Mar 05, 2013 · LAB _____: Alka-Seltzer Lab Effect of Surface Area on Weathering Rate Materials 2 Beakers 3 Alka-Seltzer tablets Room temperature water Timing device Sheet of paper Procedure 1. First we start with some over the counter effervescent cold tablets. You need to have four whole tablets for this experiment. . The gas builds up in the canister and pushes on it. Learning Resources - goals for each unit, links to additional resources for help on each of the topics. Learners get to create Alka-Seltzer cannons out of film cannisters, water, and Alka-Seltzer tablets. As the carbon dioxide is being released, it creates pressure inside the film canister. Results of Alka-Seltzer Experiments Average time (s) 59. Wash your hands thoroughly before leaving the lab. 8 34. Alka-Seltzer tablets Safety goggles Ask students if the rate of a chemical reaction depends on the ability of molecules or ions o Complete a lab report sheet Moles Lab Activity 4: Alka­Seltzer Materials 250­mL beaker 100­mL graduated cylinder Water Thermometer Barometer Alka­Seltzer tablet Balance Procedure Take the necessary measurements, and record them with units. Mar 10, 2015 · Alka Seltzer Rocket Set Up *Please Note* This is a fully adult supervised science experiment. When an Alka-Seltzer tablet is put into water, there is a reaction. 5ºC? (Significant figures will be based on the above information) Plug your answer from #1 (above) and other information in the word problem into the ideal gas law equation to solve for volume. Seltzer ® has been helping people cure indigestion and upset stomach since 1931. 35 g of sodium bicarbonate and 1. This over-the-counter medication is taken differently than most others since it is added to water before ingesting, rather than being “washed down” with the water. Answer Key: Study Guide 2012: Experimental Design and Scientific Inquiry how quickly an Alka-Seltzer tablet dissolves in water. any remaining Alka- Seltzer for the other trials. Shore Line Features Notes Alka Seltzer in water produces carbon dioxide. At this lab station you will investigate how water affects carbonate rocks. Procedure. Be sure each hypothesis is in the proper “If…, 6. Halfway between 0 and 14 is 7, which is neutral. When there is too much gas to hold in the canister, we say there is a high amount of pressure. The pH meter now reads 8. VINEGAR/ALKA SELTZER STOICHIOMETRY LAB click HERE for a 3 Station Gas Lab. Measuring pH of Common Substances Worksheet 1. alka-seltzer. Burning a match d. Kids LOVE it! This happens is because a chemical reaction creates carbon Stoichiometry Objectives for Mastery. As a group choose an independent variable to test : Conduct Alka-Seltzer Lab, Lab Write Up. • Effervescent tablet (e. Temperature & Chemical Reaction Rate Lab Drop a quarter of an Alka -Seltzer tablet into the hot water. The data section for this lab is very large. Lab Equipment. • Review the MSDSs (pages 18 and 19) for citric acid, sodium carbonate, and universal indicator. Modified by Jeanne Nye, Lake Mills Area   The principle behind this experiment is acid-base chemistry. 8th Grade Science Syllabus 2018 – 2019. • Vegetable oil Before the Alka-Seltzer is dropped in the bottle, the oil floats on the colored water. Conduct your own science experiments with Alka Seltzer and find out how temperature The effect of temperature on rate of reaction experiment materials. Remove both Alka-Seltzer. Given vinegar and baking soda along with specific directions, students prove the Law of Conservation of Mass. Label each of the images below as acidic, neutral, or basic. When you drop the tablet in water, the acid and the baking soda react -- this produces the fizz. The Stoichiometry of Alka-Seltzer This lab will count as your Honors Project. ” In this lab, you will work with a partner to investigate what factors affect the RATE of a chemical reaction. Put on those safety goggles and head outside - no really, when this works, that film canister really flies! If you want to try the indoor version, do not turn the canister upside down in step 5. g. To model this you will use antacid tablets (Alka-Seltzer is one brand of antacid tablets) that contain carbonates. Place the Alka-Seltzer in the rocket, replace the cap, and quickly place the rocket cap-side down on the launch pad. The tablets are thin and brittle, so they break easily. Near the end of the period, while still reviewing, I take a Fuji film cannister and place a piece of Alka Seltzer (1/4 tablet works well) and about 5 ml of water in it. They will add these two masses  This is a basic lab where students observe an alka seltzer tablet as it dissolves. Repeat one of the experiments in procedures 2 to 4, above, using two Alka-seltzer tablets. Using a balance, measure the weight of the test tube and alka seltzer tablet. Alka-Seltzer Lab Report Due. Evaluate: Collect the worksheet as students begin Explore 1. This will After completing the experiment, it was clear that changing the amount of surface area of the alka seltzer drastically improved the rate of reaction, by almost 35%. 16. Compounds are acidic if they have a pH lower than 7. Work Sheet for Calorimetry. ; Atomic theories PowerPoint (updated weekly); Law of conservation of mass lab - if you were absent for this lab, read the directions in the PowerPoint above and write down a procedure you would have used to accomplish the purpose of the lab and create a data table you would have used. 548g Empty flask2- 91. Have the students add additional holes to the can and repeat the experiment can on the worksheet. Hand out Review Guide for Gas Laws Unit Test - test is 3/8; Dalton Partial Pressure Notes (Graham’s on Friday)Dalton and Graham Worksheet - Pg 139-140 - DUE Monday, 3/7 Alka-Seltzer Stoichiometry Lab in PAIRS Alka-Seltzer® Hypothesis Worksheet A student is interested in designing several experiments to test the factors that affect how quickly an Alka-Seltzer® tablet dissolves in water (solution rate). Proudly powered by WeeblyWeebly CONSERVATION OF MASS LAB Science 6 Is the ending mass of the beaker, water, and Alka-Seltzer exactly the equal or close to the calculated In the presence of water, citric acid[C6H8O7] and sodium bicarbonate [NaHCO3] (aka baking soda) react to form sodium citrate [Na3C6H5O7], water, and carbon dioxide [CO2] NaHCO3+C6H8O7 →H2O+Na3C6H5O7+CO2 C6H8O7 + 3NaHCO3 = Na3C6H5O7 + 3CO2+3H2O Conclusion - i n my experiment, the time Alka Seltzer tablet uses to dissolve in water decreases as the water becomes hotter and increase as the temperature becomes lower. Lab 4 - Alka Selzer Strength. 1 hat evidence of a chemical reaction might you see in the following cases? a. between the chemicals in the Alka-Seltzer . The reaction, however, is . alka-seltzer lab o Conservation of Matter Baking Soda and Vinegar Lab video clip Videos o Study Jams: Properties of Matter [linked in ppt; video introduces the concept of Density which will be discussed in detail in Essential Question 5] o Brain Pop: Measuring Matter [introduces the concept of Density • Tell the teacher that Alka-Seltzer® tablets are used in the Grand Finale activity. Add a few milliliters of water to film canister. FORMULAS & EQUATIONS. Measure 10, 9, 8, 7, 6… This cool Cub Scout activity has all the elements for a fun den meeting or pack meeting: boys, rockets and explosions! This Alka-Seltzer rocket activity was such a hit at a Bear den meeting that I decided to do it with all the Cub Scout ranks during our Cub Scout Day Camp. Drop 1 whole tablet into the beaker and start the timer. Questions What is biology in the 21st century? Why and how do we study it? Topics 1. Wyoming County - Music therapy to help speech inexpensively, dissertation title on service quality. For example, acids taste sour; while, bases taste bitter and feel slippery. This will come at the front of the lab, but should be the last thing written. For each question, write a Alka rockets CANNOT be shot off indoors! Students should bring safety goggles and wear them throughout the rocket launch. Carolina is your quality source for a well-equipped lab. The Alka Seltzer in the film canister, when mixed with water, produces a gas. When the tablets are dissolved in water, they produce an effervescent reaction releasing gas and bubbles. 15. Get in your lab groups and obtain all materials. _____Water is absorbed by a paper towel. It is an effervescent tablet that contains aspirin (acetylsalicylic acid), citric acid, and sodium bicarbonate. In fact, the included worksheet’s design seamlessly incorporates the 5 steps. They get a feel for the When Alka-Seltzer is dropped into water, it begins to fizz. Pupils use Alka-Seltzer® tablets as the power source for a film-canister rocket. Older children will be able to assemble the Alka seltzer rocket. Record the question (state the problem) to be answered on your Student Activity Worksheet. Given Alka-Seltzer and a flask, students design and conduct an experiment to prove the Law of Conservation of Mass. Stoichiometry Objectives for Mastery. Speed Activity Lab & Motion Graphing Worksheet Due. Procedure 2 Empty flask- 91. They can tell me that the Alka Seltzer starts bubbling and the pressure that is created causes the lid to shoot off. The bubbles formed are actually CO 2. 3 Alka-Seltzer Tablets (or other generic effervescent product) tap or room temperature water, warm water and ice water Directions: 1. A student adds an alka-seltzer to the koolaid and stirs. 4 grams . L. Bleaching a stain c. The fizzing you see when you drop an Alka-Seltzer tablet in water is the same sort of fizzing that 3. 548g Flask w/ Alka seltzer powder(1g)- 97. There’s nothing like a little rocket science to add some excitement to the day. The force of the gases pushes down on the floor, but the rocket goes up in the Dec 15, 2013 · Our latest science activity is an oil and water science experiment with the fizzing and bubbling fun of alka seltzer tablets! We love science experiments and using common ingredients from around the house to make fun reactions and learn about making simple observations Alka Seltzer is an over-the-counter antacid and pain-relief medication that is dissolved in water before it is ingested. click HERE to get to a worksheet for each and every one of the gas laws listed above. Add the AS tablet to the water and loosely cap the vial, allow the AS to dissolve. With an Alka-Seltzer tablet, the CO 2 is produced as a result of a chemical reaction. Dropping an Alka-Seltzer tablet into a glass of water b. Now, begin by massing the small thick-walled bottle, 3/4 full of water, the cap and the 1/8 piece of Alka-Seltzer tablet on the balance. 7 47. Drop it into water. Label each situation as an acid or a base. Thus more water and Alka Seltzer does not result in the largest explosion. Some are easy, some advanced. • Thumb  Alka-Seltzer™ or other type of effervescent tablets (at . Measure the time it takes for the tablet to dissolve. May 12, 2015 · Alka Seltzer Lab - Please note, if you were absent, you will need to make up this assignment during your lunch or after school. we'll be using the over-the-counter medication Alka Seltzer and studying its reaction with water. Sponge Animals: Growing Insects – this lab grows sponge animals, graphs and calculates the growth rate (slope of line) Plop Plop Fiz Fiz – measure the rate of dissolving in alka-seltzer tablets in both hot and cold water (a basic experiment for introducing the scientific method) one Alka-Seltzer tablet into a powder using the mortar and pestle. SNC1D3 Calculating the Density of a Gas INTRODUCTION: The density of a gas is more difficult to measure than that of a liquid or solid because we need a large volume of gas before we can make an accurate determination of the mass, due to the low density of gases. The reactants are actually both found in the solid tablet. • Old plastic bottle. Requirements Title Page. Recommend that the teacher check with the school nurse to make sure that you follow the school district’s policy for handling medications. Rusting of an iron nail Q. Phone (203) 74-TEACH (83224) 5 Francis J. Alka-Seltzer Weathering Lab Weathering Rates Lab using Alka-Seltzer (or denture tablets). Students are asked, "How can you figure out the ingredient that makes the bubbles?" 5. 780g Closed empty flask- 96. Alka-Seltzer® Hypothesis Worksheet. Another difficulty is that we cannot see most gases. Solve each of the following. There are sets available for all skill levels or can be customized. A. Alka-Seltzer® reaction. The sodium bicarbonate and citric acid are there mainly to create a pleasant tasting fizzy antacid solution. Students observe how fast 18 packets of 2 effervescent tablets (Kroger or Alka Seltzer). Alka-Seltzer Scientific Method Lab: What factors will make an alka-seltzer tablet dissolve faster. pdf: Download File. Determine your variables below Mass after conducting a guided practice lab. Part A Paragraph 1: Include an explanation of what Alka-Seltzer is and how it works. Fill a vial about 1/2 full with water. Break the antacid tablet in half. Slap on your safety goggles & find out how Alka-Seltzer can be used to create amazing interactive science experiments. Oil floats because it is less This experiment allows the kids to see  General Objective: Students create their own experiment to prove the Law of Given Alka-Seltzer and a flask, students design and conduct an experiment to  23 Aug 2019 An instructions handout, worksheets (English and Spanish) and quiz are provided. 4. Alka-Seltzer is an over-the-counter medication known for its fizzing properties. Record the question to be answered on your Student Activity Worksheet. 3 -116. The reaction will take less than 15 seconds. Part 6 – Dissolved Alka-Seltzer 1. 0 37. When you have used up all of the Alka-Seltzer and the bubbling has completely stopped, screw on the soda bottle cap. Quickly place the lid onto canister and invert, placing it on the ground. Ligon's 1st and 2nd hours only. First of all, you The report should be typed and single spaced. pH Worksheet Name: What is pH? pH is a measurement of how acidic or how basic a solution is. Move away! It will explode and make a loud pop. • Cooking oil. Teacher Hints: Try various water temperatures and see if the observed temperature changes are linear or exponential. Have the students record this weight on the Conservation of Mass worksheet. You may want to use a measuring cup with a spout or a funnel. • Food colouring. Under the hood find the Alka-Seltzer, put about a 1/4 tablet into the vial cap. Research Paper 3. Inside the alka-seltzer tablet is an acid and a base. index card (5 x 8 in. Unit 1: Introduction to Biology Big Idea Science is a way of thinking about and investigating the world in which we all live. Introduction. ” Red Cabbage Lab: Acids and Bases Introduction: Liquids all around us have either acidic or basic (alkaline) properties. 2 Balance the following equations: MigCl20ag) H20g) HCI(aa) a. Save 10% today at HST! Science Projects for Kids: Alka Seltzer Rockets. We will be making rockets and then testing different fuels. Explain what may have caused any discrepancy between the two values of the masses and whether you have confirmed the law of conservation of mass. The Alka Seltzer rocket has a mind of its own. Take time to view our high quality science lab equipment that has proven durability to handle any lab activity. along the positive or negative Y-axis to signify the upward or downward movements. This provides a good contrast between a physical and chemical change. Should include Title (brief, concise, yet descriptive), your name, lab instructor’s name, and lab section (such as L14 or L24, etc. Why would an keygenchemstoichpracticetest20142014-11-11-161508. • Fill the beaker/cup with water   Purpose: Students will measure the rate of reaction and the temperature change resulting from the endothermic reaction of Alka-Seltzer tablets with water. _____Food is digested in the stomach. Alka-Seltzer Rockets Film Canister Rockets are a favorite experiment at Imagination Station. So this Jun 08, 2018 · Homework; Scientific Method Worksheet--Advance Tuesday, September 26 Write Up Lab Activity---Alka Seltzer and the Scientific Method Reviewing Graphing Practice Worksheets from last week Homework: Graphing Practice # 2 Wednesday, September 27 Lab Activity: Alka Seltzer and the Scientific Method Homework: Questions and Graph from the lab 1. Deposition (Settling Time) Lab measuring & analyzing the effect of size, shape, and density on settling times/rates. pdf from CHEMISTRY chemistry at Desert Mountain High School. The use of Alka Seltzer tablets in science activities has been described in many articles of this Journal (e. Balanced Chemical Equation For Alka Seltzer And Water live sciencebob · lab alka seltzer balanced chemical equation for and water chemistry unit worksheet. August 27, 2014 Cell City Worksheet. 1 What are Solutions? • Reviewing key concepts worksheet UOS #3 Item #11 • Alka Seltzer lab due _____FORMAL LAB write-up Instruction and Assignments for Experimental Design Unit. Planning an Experiment. A fill in the blank worksheet has been provided, but you should create a data table for your lab report. Materials and Procedure 4. Physical Science CP and Honors – Curriculum Pacing Guide – 2012-2013 Anderson School District Five 3 July 1, 2012 Content Areas Unit 1 Inquiry & Nature of Science Unit 2 Composition & Classification of Matter Unit 3 Solutions, Composition & Classification of Matter Unit 4 Atomic Structure & Periodic Table 4. Carbon dioxide gas builds up inside the cannister, The student lab sheet (Alka-Seltzer Lab) is included here in the resources. This can be in any format, you can put all the information in one table or split it, just make sure the table covers all the information found in the worksheet. Please use your best judgement regarding your child’s ability to handle the materials. This time, however, the design of their pop rockets is limited by budgets and supplies. Acid rain greatly affects the ecosystems of oceans, rivers, and lakes because once the water becomes to acidic certain fish start to die. Key Words. Cut paper into a 6” by 6” square. Determine the rate of the reaction using the formula given above. When you add water, the acid and base react and give off carbon dioxide gas. Great activity for changing the variables; amount of tablet, amount of water, with or without a nose cone, with or without fins, the way the paper rocket is rolled, etc Aug 26, 2019 · This activity is an inquiry based lab where students investigate and discover how surface area, concentration, and temperature affect the rate of a chemical reaction. 3 SCIENTIFIC METHOD The Penny Drop Lab Introduction: Which side of a penny will hold more drops of water before spilling over on to a paper towel? OBJECTIVE: In this activity, you will use the scientific method of inquiry to perform a Record the reaction time in your lab notebook. It will count as a formal grade worth 100 points. 3 Preparing the experiment. This lab showed one example of showing conservation of mass. They will add these two masses together BEFORE combining them. Also discuss how you know that a chemical reaction is occurring when Alka-Seltzer is combined with water. Alka Rockets by Dale Olive Purpose . 4 their lab stations to set up the apparatus. 6 mL water 100 100 100 100 200 Rate = (change in molarity of limiting reactant that reacted) / (average time for the reaction to reach apparent completion) Lab # __ Alka-Seltzer Lab Part I: Surface Area/Particle Size and Weathering Rate Materials – 2 beakers or cups, 2 Alka-Seltzer tablets, tap water, mortar & pestle For this experiment our control variables were the amount of water, the amount of Alka Seltzer and the temperature of the water As seen on the graph below when the Alka Seltzer was crushed, in order to increase the surface area, the time at which it dissolved in water was visibly less than that of the crushed and whole Alka Seltzer tablets. alka seltzer lab worksheet