Consider the Titration of 15

question 140

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) HPO₄^2-(aq)
• B) H₂PO₄^-(aq)
• C) H₂PO₄^-(aq) and HPO₄^2-(aq)
• D) H₃PO₄(aq) and H₂PO₄^-(aq)
• E) PO₄^3-(aq)

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