Given CH 3CO 2H(aq) =H*(aq) + CH 3CO 2 (aq) at 25°C, Ka= 1.83 x 10-5. What is AG at 25°C for a solution in which the initial concentrations are: [CH3CO 2H] 0= 0.050 M [H*]0=6.4 x 10-8 M [CH 3C0 210 0.10 M O a. 66.4 kJ Ob. 27.0 kJ Oc.-12.3 kJ Od.-66.4 kJ Oe. 12.3 kJ

Given CH 3CO 2H(aq) =H(aq) + CH 3CO 2 (aq) at 25°C, Ka= 1.83 x 10-5. What is AG at 25°C for a solution in which the initial concentrations are: [CH3CO 2H] 0= 0.050 M [H]0=6.4 x 10-8 M [CH 3C0 210 0.10 M O a. 66.4 kJ Ob. 27.0 kJ Oc.-12.3 kJ Od.-66.4 kJ Oe. 12.3 kJ

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter7: Reaction Rates And Chemical Equilibrium

Section: Chapter Questions

Problem 7.42P

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Question

LTE
3:01
X
Given CH 3CO 2H(aq) =H*(aq) + CH 3CO 2 (aq) at 25°C, K a= 1.83 x 10-5. What is A G at 25°C for a solution in which the initial concentrations
are:
[CH 3CO 2H] 0= 0.050 M
[H*10=6.4 x 10-8 M
[CH 3C0 210 0.10 M
O a. 66.4 kJ
Ob.27.0 kJ
Oc.-12.3 kJ
Od.-66.4 kJ
Oe. 12.3 kJ

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