In a chemical equation the coefficients ________.
A)of the reactants should always sum up to those of the products
B)appear as subscripts
C)appear before the chemical formulas
D)Two of the above are correct.

Question

Quizplus · Accepted Answer

Coefficients appear before the chemical formulas in a chemical equation to indicate the number of molecules or moles of each substance involved in the reaction.

In a Chemical Equation the Coefficients ________