Multiple Choice
Consider the titration of 15.0 mL of 0.200 M H3PO4(aq) with 0.200 M NaOH(aq) .What is(are) The major species in solution after the addition of 30.0 mL of base?
A) HPO42-(aq)
B) H2PO4-(aq)
C) H2PO4-(aq) and HPO42-(aq)
D) H3PO4(aq) and H2PO4-(aq)
E) PO43-(aq)
Correct Answer:

Verified
Correct Answer:
Verified
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