3. (a) Calculate the pH of a solution 0.145 M with respect to CH3CH2COOH and 0.115 M with respect to K+CH3CH2COO-. Ka =...
3. (a) Calculate the pH of a solution 0.145 M with respect to
CH3CH2COOH and 0.115 M with respect to K+CH3CH2COO-. Ka = 1.3 x 10
– 5 ; pKa = 4.89
(b) Calculate the pH of the same solution after adding 0.015 M
KOH.
(c) Calculate the pH of the same solution as in part (a) but after
addition of 0.015 M HBr.
Homework Answers
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Thank you. ![3 @ Given: S coot] = 0.148m xacid) [H ook] = 9.115m salt) ka 3x10 plsa - 499 Find LPH = ??? According to Henderson equation:](http://img.homeworklib.com/questions/b8c8dd50-0abe-11ea-80ef-fdff73bfe15c.png?x-oss-process=image/resize,w_560)
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3. (a) Calculate the pH of a solution 0.145 M with respect to CH3CH2COOH and 0.115 M with respect to K+CH3CH2COO-. Ka =...
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