What is the ph at the halfway point of the titration? d, Ask an Expert

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The weak base ethanolamine, HOCH2Ch2NH2 can be titrated with HCl. HOCH2CH2NH2(aq) + H3O+---->HOCH2CH2NH3+(aq) + H2O(l) Assume you have 25.0mL of a 0.010M solution of ethanolamine and titrate it with 0.0095M HCl. (Kb for ethanolamine is 3.2X10^-5) a) What is the pH of the ethanolmine solution before the titration begins? b)What is the pH at the equivalence point? c) What is the pH at the halfway point of the titration? d) find out the pH of the solution after adding 5.00,10.0, and 20.0, and 30.0mL of the acid.

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