Find out the ammonia concentration of an aqueous solution

Reference no: EM13505655

Determine the ammonia concentration of an aqueous solution that has a pH of 11.50. The equation for the dissociation of NH3 (Kb = 1.8 x 10-5) is
NH3(aq) + H2O(l) NH4+(aq) + OH-(aq).

A. 2.5 M
B. 0.55 M
C. 5.7 x 10-3 M
D. 3.2 x 10-3 M

Reference no: EM13505655

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