Chemical Reactions

3/5/2010

After the reaction

What happens when you combine baking soda and vinegar? You get a chemical reaction. In this case a whole new substance was created. When the baking soda and vinegar combined they created a gas called carbon dioxide. The carbon dioxide gas inflated the balloon.
Can you find any other examples of chemical reactions? If you find an experiment we can try in the classroom, please post your idea here.

1 Comment

Gavin S.

4/29/2010 11:44:49 am

it was AMASING!! how the C-O-2 blew up the ballon and made it stay blown up for THE REST OF THE DAY!!!!!

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This is Mrs. McKelvey's Third Grade class blog. It was started by Karen McKelvey in 2009, however, Mrs. McKelvey has since moved her blog Edublogs. In this blog we share the day to day activities in our classroom or other classroom assignments. Please feel free to comment--just click on the word "Comments" at the top of each post. (Mrs. McKelvey needs to approve all comments before they appear on the blog.) Thank you for visiting our site.
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