Multiple Choice
What is the pH of a 1.00 molar solution of NaNO2(aq) ? The Ka for HNO2 is 7.0 × 10-4.
A) 1.57
B) 3.15
C) 5.42
D) 8.58
E) 10.85
Correct Answer:
Verified
Correct Answer:
Verified
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