Here’s the explanation of percent yield without using any equations:
Percent yield tells us how efficient a chemical reaction is. It compares the amount of product that was actually obtained in an experiment with the maximum amount that could have been produced if everything went perfectly.
To calculate it, you first determine the theoretical yield, which is the maximum possible product based on the balanced chemical equation and the limiting reactant. Then, you measure the actual yield, which is the product you really collected in the lab.
Finally, percent yield is found by comparing the actual amount to the theoretical amount and expressing it as a percentage.
For example, if a reaction should ideally produce ten grams of a substance but only eight grams are obtained, the reaction’s percent yield would be eighty percent.