Multiple Choice
For HClO2,Ka = 1.2 × 10-2.What is the pH of an aqueous solution in which [NaClO2] = 0.193 M and [HClO2] = 0.203 M?
A) 3.32
B) 0.11
C) 1.92
D) 1.94
E) 1.90
Correct Answer:
Verified
Correct Answer:
Verified
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