21. Feasibility of a titration. 30.00 mL of a 0.1200 M solution of a weak base,...

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21. Feasibility of a titration. 30.00 mL of a 0.1200 M solution of a weak base, B, is diluted to 100 mL and titrated with 0.0900 M HCl. Calculate the value of the equilibrium constant for the reaction B + H3O* Ý BH* + H₂O so that one drop (0.05 mL) before the endpoint the reaction is essentially complete and the pH changes by 1.80 units on the addition of two more drops (0.10 mL) of titrant. 21. Feasibility of a titration. 30.00 mL of a 0.1200 M solution of a weak base, B, is diluted to 100 mL and titrated with 0.0900 M HCl. Calculate the value of the equilibrium constant for the reaction B + H3O* Ý BH* + H₂O so that one drop (0.05 mL) before the endpoint the reaction is essentially complete and the pH changes by 1.80 units on the addition of two more drops (0.10 mL) of titrant.

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Data obtained through the process of titration can be used to compute the m... View the full answer