a solution of NaOH is 0.2 M and has a density of 1.2 g / mol. a) What is the pH of this solution? b) How many ml of this solution are needed to neutralize 50 ml of a 0.3 M hydrochloric acid solution?

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 26QAP: Find [H+] and the pH of the following solutions. (a) A 456-mL sample of a 12.0% (by mass) solution...
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a solution of NaOH is 0.2 M and has a density of 1.2 g / mol. a) What is the pH of this solution? b) How many ml of this solution are needed to neutralize 50 ml of a 0.3 M hydrochloric acid solution?
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