1) A 0.224 M solution of a weak acid (HA) is made. The Ka for this acid is 7.73 ⋅ 10-5 . -What is the pH of this solutio...

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1) A 0.224 M solution of a weak acid (HA) is made. The Ka for this acid is 7.73 ⋅ 10-5 . -What is the pH of this solutio...

1) A 0.224 M solution of a weak acid (HA) is made. The Ka for this acid is 7.73 ⋅ 10^-5 .

-What is the pH of this solution?

-What is the pOH of this solution?

2)A 0.238 M solution of a weak base (B:) is made. The Kb for this acid is 7.34⋅10^-3.

-What is the pOH of this solution?

-What is the pH of this solution?

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Answer 1

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Satia [HM] 2. change ?uei Ko 2) we O0 n2.. (0, 22.fm) 7.73 χ10り to 0041 226M we thour fiat Ple -log 040 lag o9 1122e) 0 226F 14 -38483037 ะ 0-238M cho ge -X. u. 0 238-2 0.238- 1.74492-X103-9.34x-h = Rolvikg fr) 0.03g 287 - 038 287M Polog Co 03828 = 1、4169 4866 pk=14-

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Answer 2

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1) A 0.224 M solution of a weak acid (HA) is made. The Ka for this acid is 7.73 ⋅ 10-5 . -What is the pH of this solutio...