Chemistry, 28.07.2020 21:01 vickReis06
A 27.9 mL sample of 0.289 M dimethylamine, (CH3)2NH, is titrated with 0.286 M hydrobromic acid.
(1) Before the addition of any hydrobromic acid, the pH is.
(2) After adding 12.0 mL of hydrobromic acid, the pH is.
(3) At the titration midpoint, the pH is.
(4) At the equivalence point, the pH is.
(5) After adding 45.1 mL of hydrobromic acid, the pH is.
Answers: 2
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A 27.9 mL sample of 0.289 M dimethylamine, (CH3)2NH, is titrated with 0.286 M hydrobromic acid.
(1)...
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