Calculate the pH at the equivalence point in titrating 0.039 M solutions of each of the following with 0.014 M NaOH. (a) nitric acid (HNO3) pH (b) hydrazolc acid (HN3), Kg = 1.9e-05 pH (c) hypolodous acid (HIO), K.- 2.3e-11 PH =

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