a. Calculate the pH of a 0.205 M aqueous solution of aniline (C6H5NH2, Kb = 7.4×10-10)...
a. Calculate the pH of a 0.205 M aqueous solution of aniline (C6H5NH2, Kb = 7.4×10-10) and the equilibrium concentrations of the weak base and its conjugate acid.
| pH | = | |
| [C6H5NH2]equilibrium | = | M |
| [C6H5NH3+]equilibrium | = | M |
b. Calculate the pH of a 0.0555 M aqueous solution of piperidine (C5H11N, Kb = 1.3×10-3) and the equilibrium concentrations of the weak base and its conjugate acid.
| pH | = | |
| [C5H11N]equilibrium | = | M |
| [C5H11NH+ ]equilibrium | = | M |
Homework Answers
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a. Calculate the pH of a 0.205 M aqueous
solution of aniline
(C6H5NH2,
Kb = 7.4×10-10)...
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