Answered: 4. A student has prepared 0.05 M… | bartleby

Organic Chemistry

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter14: Conjugated Compounds And Ultraviolet Spectroscopy

Section14.SE: Something Extra

Problem 66AP

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4.
A student has prepared 0.05 M solution of CH3-C=CH and has added to it 0.05 M solution of
potassium tert-butoxide (K" O-C(CH3)3).
(iv) Calculate the percentage of deprotonated methyl acetylene taking into account that pKa of
the conjugate acid of potassium tert-butoxide equals 18 and pKa of methyl acetylene equals 24.

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