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Alina [70]
2 years ago
14

Why are bubbles and precipitates both signs of chemical change

Chemistry
1 answer:
BartSMP [9]2 years ago
8 0

Answer:(I didn’t really know where to Wrigh-)

Explanation: Gas bubbles appear after a chemical reaction has occurred and the mixture becomes saturated with gas. The chemical change that creates the gas is completed after the gas bubbles leave the mixture.

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Answer:

The functional group

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Described by a redox reaction below

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