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. Reaction with Tollen’s reagent 2. Reaction with Fehling’s reagent 3. Reaction with dilute NaOH

Chemistry for Today: General, Organic, and Biochemistry

9th Edition

ISBN:9781305960060

Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen

Chapter14: Aldehydes And Ketones

Section: Chapter Questions

Problem 14.40E

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Question

Compare aldehydes and ketones as to (Use acetaldehyde and acetone as examples). 1. Reaction with Tollen’s reagent 2. Reaction with Fehling’s reagent 3. Reaction with dilute NaOH

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

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