Blow a balloon up with baking soda
[DOC File]Gassing Up - New York Science Teacher
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Use a funnel to fill a balloon with baking soda. Then cover the top of the flask with the balloon and pour the baking soda in the balloon into the vinegar. Let the beaker sit, undisturbed, and observe what happens. The solid baking soda and liquid vinegar undergo a chemical reaction to produce carbon dioxide, the gas that fills the balloon.
[DOCX File]iblog.dearbornschools.org
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Carefully pour the baking soda into a balloon. Take the mass of the balloon with the baking soda in it. Calculate the mass of the balloon and bottle together using the calculator. Keeping the baking soda from pouring in the bottle, seal the bottle with the lip of the balloon. Hold the balloon upright so that the vinegar pours in.
Baking Soda and Vinegar Balloon Experiment
If you have a few bottles, you can have the kids pair up and test different amounts of baking soda with the same amount of vinegar. IMPORTANT : make sure to blow into the balloon or glove to see that it doesn’t have any holes before you put it on the bottle).
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Carefully fit the balloon over the bottle opening (be careful not to drop the baking soda into the vinegar yet). Then once both balloons are fitted snugly on the nozzle, hold up the balloon and allow. the baking soda to fall into the vinegar. If the balloon does not blow up immediately, shake the bottle just a little to get the baking soda and ...
[DOCX File]The Colby College Community Web — A Colby Community …
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1) Weigh out approximately 2.5 g of NaHCO3 (a.k.a. baking soda) on the balance. Record the exact amount of NaHCO3 you measured: Mass of NaHCO3 _____ 2) Pour 150 ml of 1M HCl into a 250 ml Erlenmeyer flask. 3) Pour the NaHCO3 into a large deflated balloon. It may be easier for you to do this if you use a rolled-up piece of paper as a funnel.
[DOC File]LET’S MAKE A CHEMICAL REACTION
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Fill the balloon with baking soda using a funnel. Attach the balloon to the neck of the bottle, and then pull the balloon up over the bottle so that the bicarbonate empties into the bottle. Shake the bottle and watch the balloon blow up
[DOC File]Activities for the unit: (1-4=Benchmark Lessons)
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Stretch open end of the balloon over the neck of the bottle. Make sure it’s on tight! Let the heavy end of the balloon dangle so no baking soda gets in yet. Hold onto the balloon at the bottle neck, and pick up the heavy part of the balloon so that all the baking soda falls into the vinegar at the bottom of the bottle.
[DOCX File]Center for Learning in Action – Connecting Curriculum and ...
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Challenge a student to blow up a glove (or balloon, if there are no latex allergies) without touching it. Add 8 oz of vinegar to an empty 12 oz soda bottle. Then, add 1 tablespoon of baking soda to a small nitrile glove (or balloon). Make sure to keep the baking soda as best contained as possible to …
[DOC File]Chemical Energy – Vinegar and Baking Soda
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Blowing up a Balloon with a Bottle- science for kids. What to do: pour vinegar in plastic bottle about 1/3 full using funnel. Use the other funnel to pour baking soda into balloon about 1/2 full. Now take the balloon and pinch as you wrap on the top of the bottle so that none of the baking soda goes in just yet.
[DOC File]Gas Laws Lab
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Use a funnel to put two tablespoons of baking soda in a balloon. Clean the funnel well with running water, then dry it. Use the funnel to put about 100 mL (about ½ cup) of white vinegar in the bottle.
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