Some of the product may. Calculate the mass of magnesium sulfate that could be produced from 48 g of magnesium. The two products shown on the right are carbon dioxide and water.
Ratio of Actual to Theoretical Yield.
Percentage yield 15 20 100 75. Amount of product observed at the conclusion of the experiment. Actual yield is the amount of product you actually got while theoretical is the maximum possible yield. The theoretical yield of 100 g is the calculated amount of product assuming that the reaction is 100 efficient The percentage yield is the ratio of actual yield to theoretical yield expressed as a percentage.