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08-05-2020
Chemistry

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Evidence of a chemical reaction includes all of the following EXCEPT: A. baking soda and vinegar release gas bubbles B. while chewing a cookie, it becomes smaller pieces so you can swallow it C. heat is generated after mixing 2 chemicals

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Аноним Аноним

08-05-2020

Answer:

B.

Explanation:

Chemical reaction have to have either a temp change, formation of precipitate, formation of gas, or color change.

- Hope that helps! Please let me know if you need a further explanation.

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