To determine the percent yield. So you find that 8137 is the percent yield. Percentage yield 100.
Usually percent yield is lower than 100 because the actual yield is often less than the theoretical value.
Below 100 and above 100. In this process a certain elementcompound to be purified is mixed with a hot solvent. It shows you how to perform stoichiometric calculations an. Write down the actual yield of the experiment.