The pH for 0.0850 M solution of C6H5CH2COOH is 2.68. Determine the value ofKa for C6H5CH2COOH.12NEXT>Based on the given values, fill in the ICE table to determine concentrations of all reactants andproducts.C6H;CH2COOH(aq.H2O(1)H3O*(aq)C6H5CH2COO (aq+Initial (M)Change (M)Equilibrium (M) The pH for 0.0850 M solution of C6H5CH2COOH is 2.68. Determine the value ofKa for C6H5CH,COOH.PREV12Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate it.Do not combine or simplify terms.[2.1 x 10][2.1 x 10]Ka =5.3 x 10-5%3D%3D[0.0829]

Given pH of C6H5CH2COOH is = 2.68. We Know, pH = - log[H3O+] So, 2.68 = - log[H3O+] Or, log[H3O+] =…

Answered: The pH for 0.0850 M solution of…

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The pH for 0.0850 M solution of C6H5CH2COOH is 2.68. Determine the value of Ka for C6H5CH2COOH.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The pH for 0.0850 M solution of C6H5CH2COOH is 2.68. Determine the value of
Ka for C6H5CH2COOH.
1
2
NEXT
>
Based on the given values, fill in the ICE table to determine concentrations of all reactants and
products.
C6H;CH2COOH(aq.
H2O(1)
H3O*(aq)
C6H5CH2COO (aq
+
Initial (M)
Change (M)
Equilibrium (M)

The pH for 0.0850 M solution of C6H5CH2COOH is 2.68. Determine the value of
Ka for C6H5CH,COOH.
PREV
1
2
Based on your ICE table and definition of Ka, set up the expression for Ka and then evaluate it.
Do not combine or simplify terms.
[2.1 x 10]
[2.1 x 10]
Ka =
5.3 x 10-5
%3D
%3D
[0.0829]

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