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"Which of the following statements correctly describe theoretical yield in a chemical reaction? A. The theoretical yield is the amount of product expected from a given amount of reactant based on the balanced chemical equation. B. The theoretical yield is smaller than the actual yield. C. The theoretical yield considers the fact that side reactions may occur. D. The theoretical yield is the maximum amount of product that can be formed."
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Step 1
: Identify the correct statements about theoretical yield.

The theoretical yield is the amount of product expected from a given amount of reactant based on the balanced chemical equation. This is because it is calculated using stoichiometric coefficients from the balanced equation and assumes 100% efficiency in the reaction. So, the correct answer is: A. The theoretical yield is the amount of product expected from a given amount of reactant based on the balanced chemical equation.

Step 2
: Eliminate the incorrect statements.

B. The theoretical yield is smaller than the actual yield. This statement is incorrect because the theoretical yield is an ideal value, while the actual yield takes into account any experimental errors or deviations from ideal conditions. In some cases, the actual yield can be smaller than the theoretical yield due to those factors, but it doesn't mean the theoretical yield is inherently smaller. C. The theoretical yield considers the fact that side reactions may occur. This statement is incorrect because the theoretical yield does not account for side reactions. It is calculated based on the assumption that only the main reaction occurs. Side reactions would be considered when calculating the actual yield.

Final Answer

The correct statement about theoretical yield in a chemical reaction is: A. The theoretical yield is the amount of product expected from a given amount of reactant based on the balanced chemical equation.

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