Percent Yield - Short Practice

Front

What is the formula for percent yield?

Back

Front

If 5.2 grams of Mn(SO₄)₂ are actually formed in the lab, what is the percent yield if the theoretical yield is 6.30 grams?

Back

83%

Front

The ______________ yield is the maximum amount of product possible in a reaction. This determines the amount of product that should be produced in a perfect setting.

Back

theoretical

Front

In a lab, a scientist calculates he should produce 12.3 grams of product in his experiment. When he is finished collecting his product it weighs 10.1 grams. What is his percent yield?

Back

82%

Front

Theoretical yield = 73g
Actual yield = 62g
Calculate the percent yield.

Back

85%

Front

Define 'actual yield' in a chemical reaction.

Back

The actual yield is the amount of product that is actually obtained from a chemical reaction.

Front

What does 'theoretical yield' represent?

Back

The theoretical yield is the maximum amount of product that could be formed from a given amount of reactants.

Front

How do you calculate percent yield?

Back

Front

If the actual yield is 50g and the theoretical yield is 75g, what is the percent yield?

Back

66.67%

Front

What is the significance of percent yield in chemistry?

Back

Percent yield indicates the efficiency of a reaction and how much product was obtained compared to the maximum possible.