Science, asked by alikainat840, 1 month ago

has a chemical reaction taken place?

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Answered by Anonymous

$answer$

We can tell if a chemical reaction has taken place when one or more of the following things happen: There has been a colour change inside the reaction flask. A gas has formed. Usually we know a gas has formed when we can see bubbles

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has a chemical reaction taken place?​

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has a chemical reaction taken place?