What is the pH of a 0.10 M solution of NaCN? The Ka of HCN is 4.9 × 10–10. — Acids and Bases Chemistry Question
Question
What is the pH of a 0.10 M solution of NaCN? The Ka of HCN is 4.9 × 10–10.
A.
2.85
B.
5.15
C.
8.85
D.✓ Correct
11.15
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