A 20.0-mL sample of 0.25 M HNO₃is titrated with 0.15 M NaOH. What is the pH of the solution after 30.0 mL of NaOH have been added to the acid? A)2.00 B)1.60 C)1.05 D)1.00 E)None of these choices are correct.

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The Answer of A 20.0-mL sample of 0.25 M HNO₃is titrated with 0.15 M NaOH. What is the pH of the solution after 30.0 mL of NaOH have been added to the acid? A)2.00 B)1.60 C)1.05 D)1.00 E)None of these choices are correct.

A 200-ML Sample of 0