How do you make baking soda
[DOCX File]Activity Name || Math and Science ...
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Baking soda: _____ d. Baking powder _____ Procedure. Place 4 test tubes in the test tube holder and label each one as follows: 1a, 1b, 2a, 2b. Pour 10 mL of vinegar into test tubes 1a and 2a. Pour 10 mL of water into test tubes 1b and 2b. Measure 1 tsp (5 grams) of baking soda and pour it …
[DOC File]Baking Soda Stoichiometry Lab
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2. At the same scale place one large scoop of baking soda (NaHCO3) into the test tube, then using the same scale as before, weigh the test tube with the baking soda. Record this mass in the table at right. (You should be able to figure out what mass of baking soda is in the test tube.) 3. Holding the test tube nearly horizontal, shake the baking
[DOC File]Chemical Energy – Vinegar and Baking Soda
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(You can do this part with the balloons or latex gloves – balloons are easier to put on the bottles but harder to get the baking soda into; latex gloves are harder to make a good seal. If you have a few bottles, you can have the kids pair up and test different amounts of baking soda …
[DOC File]Stoichiometry Lab - Weebly
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Make sure you discuss specific cases of how both might happen. PROCEDURE: In this lab, you will need to do a reaction where baking soda will react with an excess of vinegar. By doing this, you will (hopefully!) ensure that you will get 100% yield for the reaction. For our reaction, we will need to use 0.05 moles of baking soda (sodium bicarbonate).
[DOC File]QUIZ BOARD - Mit Blossoms
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Baking soda and calcium chloride (one type of de-icer) are mixed, and then phenolsulfonphthalein (phenol red) in solution is added. The water in which the phenol red is dissolved allows the other molecules to get close enough to react, but its atoms do not recombine. It …
[DOC File]WPHS - Region 14
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In this lab you will do a cool reaction, make some measurements, make a graph, and then write down some observations. The reaction that you will do is the reaction between vinegar and baking soda. In this reaction, carbon dioxide, CO2 will be produced. Chemists use chemical symbols to show the reaction. The reaction is:
[DOC File]Teachers Guide for Acid-Base Reactions
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Baking Soda (3 vials with powdered baking soda and 1 with baking soda + water) Detergent( 3 vials with powdered detergent and 1 with detergent + water) Windex. Egg Whites (older students only) Astringent (older students only) 6 cups for mixing. Toothpicks for testing liquids. Litmus paper or cabbage juice (directions are written for litmus paper)
[DOC File]Item template - Oregon State University
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250 g baking soda in a plastic container (Carefully mix the baking soda with a little water to make it a little damper than the consistency of snow – 4 parts baking soda mixed with 1 part water is quite good. The baking soda needs to be damp enough to stay in the lid when it is tipped upside down.)
[DOC File]Name
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Put 1 ½ tablespoons of baking soda in the center of the square, then fold the square as shown in the picture, with the baking soda inside. This is your “time release packet” Measure ½ cup of vinegar and pour into the plastic bag. Make sure you did not spill it on your table. Measure ¼ cup of warm water and pour into the plastic bag.
[DOC File][4-H or
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Before starting the paper mache phase, test to make sure the amount of baking soda and vinegar will give the reaction that you are expecting. Reviewed by Wisconsin Curriculum Team on: An EEO/AA employer, University of Wisconsin-Extension provides equal opportunities in employment and programming, including Title IX and American with ...
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