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All of the following compounds can react as acids. Without
Chapter 1, Problem 38SP(choose chapter or problem)
All of the following compounds can react as acids. Without using a table of acidities, rank them in order of increasing acidity. Explain your ranking.
(a) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SO}_{3} \mathrm{H}\)
(b) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}\)
(c) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
(d) \(\mathrm{CH}_{3} \mathrm{CHCICOOH}\)
(e) \(\mathrm{CICH}_{3} \mathrm{CH}_{3} \mathrm{COOH}\)
Equation Transcription:
Text Transcription:
CH_3CH_2SO_3H
CH_3CH_2OH
CH_3CH_2COOH
CH_3CHCICOOH
CICH_3CH_3COOH
Questions & Answers
QUESTION:
All of the following compounds can react as acids. Without using a table of acidities, rank them in order of increasing acidity. Explain your ranking.
(a) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{SO}_{3} \mathrm{H}\)
(b) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH}\)
(c) \(\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}\)
(d) \(\mathrm{CH}_{3} \mathrm{CHCICOOH}\)
(e) \(\mathrm{CICH}_{3} \mathrm{CH}_{3} \mathrm{COOH}\)
Equation Transcription:
Text Transcription:
CH_3CH_2SO_3H
CH_3CH_2OH
CH_3CH_2COOH
CH_3CHCICOOH
CICH_3CH_3COOH
ANSWER:
Solution:
Step 1
Among all the acids , ethanesulfonic acid (CH3CH2SO3H) is the strongest acid. Because in its resonating structure the -ve charge spread over three oxygen atoms. Greater the number of resonating structure stronger will be the acid.