What is the pH at the stoichiometric point ?

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110.0 mL of a solution of quinine contains 231.0 x 10-3 mol of quinine. This is titrated with 0.200 M HCl.
Quinine is monobasic with Kb = 7.90 x 10-6

2007-03-21 13:14:15 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

you can get some litmus paper

2007-03-21 13:18:29 · answer #1 · answered by Anonymous · 0⤊ 0⤋

about 2

2007-03-21 20:25:02 · answer #2 · answered by SouthernAnswer 3 · 0⤊ 0⤋