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Consider the titration of 50.00 mL of 0.125 M NH3 (Kb(NH3) = 1.8 x 10-5) with...

Consider the titration of 50.00 mL of 0.125 M NH3 (Kb(NH3) = 1.8 x 10-5) with 0.222 M HCl at 25 °C. What will the pH be at the midpoint of the titration?

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