Question

Draw the displayed formula of butanoyl chloride. [1]
b i Give the name and formula of a reagent that can be used to prepare butanoyl chloride from
butanoic acid. [2]
ii Write a balanced equation for the reaction in part b i. [1]
iii Butanoic acid is a weaker acid than 2-chlorobutanoic acid. Explain why. [2]
iv Draw the skeletal formula of 2-chlorobutanoic acid. [1]
v Name a chloro-substituted butanoic acid that is a stronger acid than 2-chlorobutanoic acid. [1]

Answer 1

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