Consider the following reaction:
Cl2 + Na2S → 2NaCl + S
The percent yield of sulfur when 71.0 g of Cl2 is reacted in
excess Na2S solution is 73.0 %.
What is the actual mass of sulfur yielded by this reaction?
(Molar mass of S = 32.1 g/mol, molar mass of Cl2 = 71.0 g/mol)