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单词 theoretical yield
释义
theoretical yield

Chemistry
  • The maximum possible amount of a product that can be formed from a given amount of reactant in a chemical reaction. The actual yield is the actual amount of product that is formed. Two common reasons that the actual yield is smaller than the theoretical yield are;

    1. (i) that not all the reactant reacts; and

    2. (ii) that it takes part in reactions other than the one that produces the desired product.

    The percentage yield = (actual/theoretical) × 100%.


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