gilly3 gilly3
  • 08-12-2016
  • Chemistry
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What is the coefficient in a chemical equation

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emilyann733
emilyann733 emilyann733
  • 08-12-2016
A coefficient is the number or letter before the variable. The variable is the unknown value.
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WY1219
WY1219 WY1219
  • 08-12-2016
In a chemical equation, the coefficient means the moles of the molecule.

For example:2H2O means 2 moles of H2O
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