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					Percent Yield

   1. When potassium chromate (K2CrO4) is added to a solution containing 0.500 g
      silver nitrate (AgNO3), solid silver chromate (Ag2CrO4) is formed.

                                  K2CrO4 + AgNO3 → Ag2CrO4

          a. Determine the theoretical yield of the silver chromate precipitate.
          b. If 0.455 g of silver chromate is obtained, calculate the percent yield.

   2. CH4 + 2O2 → CO2 + 2H2O
        a. Determine the percent yield if 10.0 g of methane is burned producing
            19.5 g of water.




answer to #1:
a. theoretical yield = 0.488 g Ag2CrO4
b. percent yield = 93.2%

#2:
86.7 % yield
Percent Yield

   3. When potassium chromate (K2CrO4) is added to a solution containing 0.500 g
      silver nitrate (AgNO3), solid silver chromate (Ag2CrO4) is formed.

                                  K2CrO4 + AgNO3 → Ag2CrO4

          a. Determine the theoretical yield of the silver chromate precipitate.
          b. If 0.455 g of silver chromate is obtained, calculate the percent yield.

   4. CH4 + 2O2 → CO2 + 2H2O
        a. Determine the percent yield if 10.0 g of methane is burned producing
            19.5 g of water.




answer to #1:
a. theoretical yield = 0.488 g Ag2CrO4
b. percent yield = 93.2%

#2:
86.7 % yield

				
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