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aalyn [17]
3 years ago
7

In a chemical equation, what do the coefficients indicate?

Chemistry
2 answers:
just olya [345]3 years ago
8 0

The answer is D. a number preceding an elemental or molecular symbol.

example - <u>2</u>H2 + O2  -> <u>2</u>H2O

The underlined is the coefficient.

Mekhanik [1.2K]3 years ago
6 0
In a chemical equation coefficients indicate the number of molecules/atoms involved in the reaction.
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