AQA A Level Chemistry Mechanisms Exam questions and answers Graded A+ latest update Nucleophilic substitution via NH3 (mechanism) - Excess, concentrated ammonia in a sealed container under pressure Nucleophilic substitution via CN- (mechanism) - Ethan
AQA A Level Chemistry Mechanisms Exam questions and answers Graded A+ latest update Nucleophilic substitution via NH3 (mechanism) - Excess, concentrated ammonia in a sealed container under pressure Nucleophilic substitution via CN- (mechanism) - Ethanolic KCN, heat under reflux Nucleophilic substitution via OH- (mechanism) - Aqueous NaOH, heat under reflux Elimination via OH- (mechanism) - Requires hot, ethanolic KOH Electrophilic addition via
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