the ionization constant for HCN is 4.5 x 10^-10. what is the pH of a 0.43 molar solution of sodium cyanide which contains the cyanide ion

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.30QE
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the ionization constant for HCN is 4.5 x 10^-10. what is the pH of a 0.43 molar solution of sodium cyanide which contains the cyanide ion
The ionization constant, K, for HCN(aq) is 4.5 x 1010, What is the pH of a 0.43 molar solution of sodium cyanide, which contains the cyanide ion?
Report your answer with 2 places past the decimal point.
Type your answer.
3 points
A buffor coution is pro red by taking 0 103 moles of acetic acid (nK =301) and 0.325 moles of sodium acetate in sufficient water to make 9.130 liter:
Transcribed Image Text:The ionization constant, K, for HCN(aq) is 4.5 x 1010, What is the pH of a 0.43 molar solution of sodium cyanide, which contains the cyanide ion? Report your answer with 2 places past the decimal point. Type your answer. 3 points A buffor coution is pro red by taking 0 103 moles of acetic acid (nK =301) and 0.325 moles of sodium acetate in sufficient water to make 9.130 liter:
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