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Chemistry, 21.06.2020 05:57 motorxr714

A chemist titrates 230.0 mL of a 0.0532M nitrous acid (HNO_2) solution with 0.2981 M NaOH solution at 25 degree C, calculate the pH at equivalence. The pK_a of nitrous acid is 3.35. Round your answer to 2 decimal places.
Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of NaOH solution added.

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