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Calculate [H+ ], [OH- ], pH and pOH of: a) 2.00 M (weak acid) HF (Ka=6.8 x 10 -4) b) 0.1 M HNO3

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter13: Acids And Bases

Section: Chapter Questions

Problem 15QAP: Calculate H+ and OH- and in solutions with the following pH. (a) 9.0(b) 3.20 (c) -1.05 (d) 7.46

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Question

Calculate [H+ ], [OH- ], pH and pOH of:

a) 2.00 M (weak acid) HF (Ka=6.8 x 10 ^-4)

b) 0.1 M HNO₃

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