Multiple Choice
Calculate the pH of a 0.0787 M aqueous sodium cyanide solution at 25.0 °C. Kb for CN- is 4.9 × 10-10.
A) 9.33
B) 10.00
C) 5.21
D) 1.10
E) 8.79
Correct Answer:
Verified
Correct Answer:
Verified
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