Multiple Choice
Given the following two solutions:
0.200 M HC2H3O2(aq) with pKa = 4.74
0.200 M NaOH(aq)
A mixture is made using 50.0 mL of the HC2H3O2 solution and 25.0 mL of the NaOH solution. What is the solution's pH?Hint: After NaOH is added, treat the solution as a buffer.
A) 2.81
B) 4.46
C) 4.74
D) 5.06
E) 12.82
Correct Answer:
Verified
Correct Answer:
Verified
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