What is the value of pKa if H30+ and CN- equal 6.30E-6

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases
Section: Chapter Questions
Problem 87GQ: Hydrogen, H2S, and sodium acetate, NaCH3CO2 are mixed in water. Using Table 16.2, write a balanced...
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What is the value of pKa if H30+ and CN- equal 6.30E-6

The pH of a 0.10 M solution of HCN is 5.200. What is [H30"] in this
solution? The chemical equation for the dissociation of HCN in water is
given below.
HCN(aq) + H20(1) = H30*(aq) + CN (aq)
Transcribed Image Text:The pH of a 0.10 M solution of HCN is 5.200. What is [H30"] in this solution? The chemical equation for the dissociation of HCN in water is given below. HCN(aq) + H20(1) = H30*(aq) + CN (aq)
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