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Exam Style Question - 4

Edexcel AS-level ChemistryAlcoholsLesson 14 of 16

Question

A student made 1-bromobutane from 7.40 g of butan-1-ol. After purification, 9.60 g of 1-bromobutane was obtained.

C4H9OH + HBr → C4H9Br + H2O

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Key terms in this lesson

percentage yield
The actual yield of a product expressed as a percentage of the maximum theoretical yield calculated from the balanced equation.

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