Answered: 3.1 9 (a) Define and write the…

3.1 9 (a) Define and write the expression of Kw for the dissociation of water (H₂O). Kw is the Kw= of (b) Calculate the pH of 0.1 mol dm-³ potassium hydroxide (KOH(aq)) pH =

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter15: Acid–base Equilibria

Section: Chapter Questions

Problem 7P

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Question

3.1
9 (a) Define and write the expression of Kw for the dissociation of water (H₂O).
Kw is the
Kw =
of
(b) Calculate the pH of 0.1 mol dm³ potassium hydroxide (KOH(aq))
pH =

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