how do we know that a chemical reaction occured

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2026yvettebrom 2026yvettebrom

01-03-2021
Chemistry

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how do we know that a chemical reaction occured

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Аноним Аноним · Answer 1 · 2021-03-01T15:26:14-05:00

Аноним Аноним

01-03-2021

Answer: signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color change, formation of a precipitate, formation of a gas, odor change, temperature change.

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