Multiple Choice
A 135.0-mL sample of a 0.25 M solution of H3PO4 is titrated with 0.12 M NaOH. What volume of base must be added to reach the third equivalence point?
A) 5.6 102 mL
B) 2.8 102 mL
C) 8.4 102 mL
D) 1.9 102 mL
E) 94 mL
Correct Answer:

Verified
Correct Answer:
Verified
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