How many hydrogen atoms are on the reactant side of the chemical equation below?
2(NH₄) ₃PO₄ + 3Ba(C₂H₃O₂) ₂ $\rarr$ Ba₃(PO₄) ₂ + 6NH₄C₂H₃O₂

Question

How many hydrogen atoms are on the reactant side of the chemical equation below? 2(NH₄)₃PO₄ + 3Ba(C₂H₃O₂)₂ $\rarr$ Ba₃(PO₄)₂ + 6NH₄C₂H₃O₂

Quizplus · Accepted Answer

There are 24 hydrogen atoms from 2(NH₄)₃PO₄ (2 x 3 x 4 = 24) and 18 hydrogen atoms from 3Ba(C₂H₃O₂)₂ (3 x 2 x 3 = 18), totaling 42 hydrogen atoms on the reactant side.

How Many Hydrogen Atoms Are on the Reactant Side of the Chemical