1 Calculate the mass in grams of the COClh formed if 0767 mo

1. Calculate the mass (in grams) of the COClh formed, if 0.767 moles of CO reacts with excess Cl2 gas? C0(g) + Cl2(g) COC12(g) a. 76.0 g b. 55.4 g c. 31.9g d. 210 mg

Solution

Theoretical yield = no of moles of limiting reagent x molar mass of product

Yield =0.767 x 98.92

Yield = 75.87 g

Approximately 76 g of COCl2 formed.