Part 1
(a) Calculate the pH at 25°C of a 0.10 M solution of a weak base with a Kb of 2.6 ×10−11
Part 2
(a) Calculate the pH
for each of the following solutions at 25°C.
(b) 0.12 M NH3 (Kb for
NH3 = 1.8 ×10−5)
(c) 0.050 M C5H5N (pyridine).
(Kb for pyridine = 1.7 × 10−9)
Part 1 (a) Calculate the pH at 25°C of a 0.10 M solution of a weak...
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