Multiple Choice
A solution contains 10.mmol of H3PO4 and 5.0 mmol of NaH2PO4.How many milliliters of 0.10 M NaOH must be added to reach the second equivalence point of the titration of the H3PO4 with NaOH?
A) 250 mL
B) 2.0 × 102 mL
C) 50 mL
D) 150 mL
E) 1.0 × 102 mL
Correct Answer:
Verified
Correct Answer:
Verified
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