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Chemistry, 16.04.2021 06:40 skyrileycasting
In an experiment, a 45.0 mL sample of 0.15 M triethylamine, (CH3)3N (aq), was placed in a flask and titrated to the equivalence point and beyond using 0.10 M HNO3(aq), according to the balanced equation below:
(CH3)3N (aq) + HNO3(aq) β(CH3)3NH+(aq) + NO3β(aq)
Calculate the pH after the following volumes of HNO3have been added. The Kb of triethylamine is equal to 6.4 Γ 10-5.
1) 0.0 mL
2) 36.0 mL
3) 67.5 mL
4) 70.0 mL
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In an experiment, a 45.0 mL sample of 0.15 M triethylamine, (CH3)3N (aq), was placed in a flask and...
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