Question

Determine the ammonia concentration of an aqueous solution that has a pH of 11.30. The equation for the dissociation of NH₃ (K_b = 1.8 × 10^-5) is below:

NH3(aq) + H20(1) = NH4+(aq) + OH-(aq)

Determine the ammonia concentration of an aqueous solution that has a pH of 11.30. The equation for the dissociation of NH₃ (K_b = 1.8 × 10^-5) is below:

NH3(aq) + H20(1) = NH4+(aq) + OH-(aq)

a)9.0 × 10-3 mol L-1

b)2.7 mol L-1

c)0.22 mol L-1

d)2.0 × 10-3 mol L-1

Answer 1

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Thug O. 2221 65912 -o.oo19452623|M O 22117065M = 0.22mol Answa )