Solution: If the theoretical yield for a reaction was 180 grams and you actually made 118 grams of the product, what is your percent yield?A. 78.2%B. 122%C. 128%D. 65.6%E. 180%

Use the formula for percent yield to determine the percent yield from the actual and theoretical yield provided

Recall that percent yield  is given by:

$\boxed{\mathbf{\%}\mathbf{ }\mathbf{yield}\mathbf{ }\mathbf{=}\mathbf{ }\frac{\mathbf{actual}\mathbf{ }\mathbf{yield}}{\mathbf{theoretical}\mathbf{ }\mathbf{yield}}\mathbf{\times }\mathbf{100}}$