Khamran Khamran
  • 24-10-2016
  • Chemistry
contestada

In a chemical equation, what do the coefficients indicate?

Respuesta :

genedu
genedu genedu
  • 24-10-2016
In a chemical equation coefficients indicate the number of molecules/atoms involved in the reaction.
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scpacheco1
scpacheco1 scpacheco1
  • 26-02-2019

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

example - 2H2 + O2  -> 2H2O

The underlined is the coefficient.

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