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 - 2H2 + O2 -> 2H2O

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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