The efficiency of chemical reactions can be checked by calculating its _ yield.
Correct answer: A. Percentage
- A. Percentage
- B. Actual
- C. Theoretical
- D. Combination of all of these
Explanation
The actual yield is obtained from the reaction. Theoretical yield is calculated from a balanced chemical equation. And the efficiency of a reaction is determined by percentage yield which is " the ratio of actual yield to theoretical yield " multiplied by 100.
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About Theoretical and Percentage Yield
Theoretical yield is the maximum product predicted from a balanced equation and the amount of limiting reactant. Work includes identifying the limiting reagent, comparing theoretical and actual yield, and calculating percentage yield using stoichiometric mole relationships.
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