Multiple Choice
A solution of HCOOH ( K a = 1.8×10 - 4) and HCOO - was submitted for chemical analysis. The results were:
[HCOOH] = 0.050 M, [HCOO - ] = 0.15 M. Calculate the pH.
A) 4.22
B) 3.74
C) 3.27
D) 1.30
E) - 1.30
Correct Answer:
Verified
Correct Answer:
Verified
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