Last week we did this awesome experiment...we made a plastic bag explode! It was really cool. You should have seen it. I'm going to show you how it's done.
What you need:
Sandwich-size bag, Paper towel, Measuring spoon, 2 Tablespoons baking soda, Measuring cup, 1/2 cup white vinegar, 1/4 cup of warm water
First, fill the bag with warm water. Next, make sure it has no leaks in it. Then add vinegar. Once your done get a paper towel and fold it in a envelope and add baking soda in it. Once your done with that fold it into a tinier square. Go outside and put it in. Then seal it quickly. Then shake it up and throw it on the ground to watch it explode! I hope you get to do it. It's really fun to watch this chemical reaction.
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The first time we did it outside. This time we did it in the sink. |
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Ryland