Using the theoretical yield equation helps you in finding the theoretical yield from the mole of the limiting reagent assuming 100 efficiency. Actual yield is the amount of product you actually got while theoretical is the maximum possible yield. Much time and money is spent improving the percent yield for chemical production.
C3H8 g 5 O2 g 3 CO2 g 4 H2O g Calculate the mass of CO2 that can be produced if the reaction of 530 g propane and sufficient oxygen has a 656 yield.
Based on that value you can find the percentage yield by using the ratio of the actual yield and the theoretical yield. Percent yield Yield. Use the percent yield equation below. The formula for calculating the percent yield is.