Question

The theoretical yield of a reaction can be determined using its In the reaction between CO and Fe3O4, the theoretical yield in an experiment is calculated to be 47.2 g Fe. When a careless chemistry student carries out the experiment, the actual yield is 26.5 g Fe. Calculate the percentage yield. chemical equation and the starting amounts of the reactants.

Answer 1

Answer:

$\%\ yield =56.14$

Explanation:

The expression for the calculation of the percentage yield for a chemical reaction is shown below as:-

$\%\ yield =\frac {Experimental\ yield}{Theoretical\ yield}\times 100$

Given , Values from the question:-

Theoretical yield = 47.2 g

Experimental yield = 26.5 g

Applying the values in the above expression as:-

$\%\ yield =\frac{26.5}{47.2}\times 100$

$\%\ yield =56.14$