Insert the information in the form and the calculator will determine the percent yield.


What is the percent yield?


The percent yield is a measurement of the quantity of moles of a specific product formed in relation to the reactant consumed in a chemical reaction and it is usally expressed as a percentage. It is also called reaction yield.


How to calculate percent yield?


To calculate percent yield you should use the following formula:
percent yield = (actual yield / theoretical yield) * 100%


example: In a chemical reaction, 1g of product is made the calculated yield is 3.5g, calculate the percent yield calculator?


Using the percent yield formula the answer will be:
percent yield = (actual yield / theoretical yield) * 100
percent yield = (1 / 3.5) * 100
percent yield = 28.57%


Why use percent yield?


The percent yield is used to compare the yield of product acutally obtained with the amount that could have been obtained in theory.


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