Consider the Titration of 15

question 74

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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