Consider the reaction: H2 + Cl2 → 2 HCl. How many grams of HCl would be produced from 0.627 mol of Cl2?

Answer 1

H₂ + Cl₂ ==> 2HCl ... balanced equation

Using stoichiometry and dimensional analysis:

0.627 mol Cl₂ x 2 mol HCl / 1 mol Cl₂ x 36.5 g HCl/mol HCl = 45.8 g HCl