Multiple Choice
If the pKa1 = 1.81,and pKa2 = 6.91 for a 0.05 M solution of H2SeO3,what is its [H+]?
A) 0.015 M
B) 0.021 M
C) 0.025 M
D) 0.029 M
E) 0.050 M
Correct Answer:

Verified
Correct Answer:
Verified
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