Answer to Question #76902 in General Chemistry for idil

Question

2. Calculate the pH of the following solutions
(a) 0.10 mol dm-3 aqueous solution of nitric acid, HNO3.
(b) 0.25 mol dm-3 aqueous solution of potassium hydroxide, KOH.
(c) 0.100 mol dm-3 aqueous solution of hypochlorous acid (HOCl, Ka = 3.5 x 10-8 mol dm-3).

Answer 1

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