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-What concentration of ammonia is required to have a solution with a pH of 11.36? Kb...

-What concentration of ammonia is required to have a solution with a pH of 11.36? Kb = 1.8x10-5

-What is the pH of a 0.014M solution of NaF? Ka for HF = 6.8 x 10-4

-What is the other product of the aqueous base dissociation reaction of ethyl amine?

C2H5NH2(aq) + H2O(l) ⇌ ________ + OH-(aq)

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