For this experiment, we need 6 things.
Let’s Go!
Question: So friends, Can you guess What caused the balloon to blow up?
It could have been a gas that erupted inside the bottle. But, wait a minute we didn’t add any gas, where did the gas come from ?
Because we added two very different substances…’Baking Soda and Vinegar’ and boom.. What happened is called a chemical change A chemical change happens when two or more different substances come together to form a new substance that did not exist before.
And chemical changes they’re all around us. The one thing we can’t live without… WATER is the result of a chemical change between two gases ‘Hydrogen and Oxygen’ In fact from the baking of cake to the making of yogurt, your kitchen is full of chemical changes. So friends, now that you know what chemical changes are let's see how many examples you can gather.
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So let the fun begin! TOODLES!