WORKSHEET 12: PERCENTAGE YIELD CALCULATIONS

1. If, in the reaction below 32 grams of C2H6 produces 44 grams of CO2, what is the % yield? 2C2H6 + 7O2 ( 4CO2 + 6H2O. 2. If, in the reaction below, 80 grams of Cl2 produces 38 grams of CCl4 what is the % yield? CS2 + 3Cl2 ( CCl4 + S2Cl2. 3. If, in the reaction below, 49 grams of Fe3O4 produces a 78.25 % yield of Fe. How many grams are produced? ................
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