Multiple Choice
Determine the [C2H3O2-] of the following aqueous solution.Initial concentrations are given.
[HC2H3O2] = 0.250 M,[HI] = 0.120 M Ka (acetic acid) = 1.8 × 10-5
A) 8.6 × 10-6 M
B) 3.8 × 10-5 M
C) 1.8 × 10-5 M
D) 0.25 M
E) 0.37 M
Correct Answer:

Verified
Correct Answer:
Verified
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