What is the pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of water? The Ka of HCN at the temperature of this problem is 6.1 x 10-10. Report your answer to the hundreths place.

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 32QAP: What is the pH of a solution obtained by mixing 235 mL of NaOH with a pH of 11.57 and 316 mL of...
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What is the pH of a solution prepared by dissolving 8.13 grams of NaCN (49.01 g/mol) in 1.4 L of water? The Ka of HCN at the temperature of this problem is 6.1 x 10-10. Report your answer to the hundreths place.

 

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