The pKa for HCN(aq) is 9.21. What is the pH of a 1.245 M solution of NaCN? O a. 11.25 O b. 1.24 O c. 2.35 O d. 11.95 O e. 11.65

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Chapter14: Acid-base Equilibria
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The pK for HCN(aq) is 9.21. What is the pH of a 1.245 M solution of NaCN?
O a. 11.25
O b. 1.24
O c. 2.35
d. 11.95
е.
11.65
Transcribed Image Text:The pK for HCN(aq) is 9.21. What is the pH of a 1.245 M solution of NaCN? O a. 11.25 O b. 1.24 O c. 2.35 d. 11.95 е. 11.65
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