Multiple Choice
A buffer solution contains 0.25 M NaNO2(aq) and 0.80 M HNO2(aq)
(pKa = 3.37) .What is the pH after 0.10 mol HBr are added to 1.00 L of this buffer?
A) 11.41
B) 4.15
C) 2.59
D) 9.85
E) 3.37
Correct Answer:
Verified
Correct Answer:
Verified
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