Concentrations of carbonic acid and sodium hydrogen

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1. a) Determine the pH of a buffer containing equal concentrations of carbonic acid and sodium hydrogen carbonate.

b) At what pH would the buffering capacity of this buffer be exceeded?

2. What concentration of sodium acetate is required to make a solution in which the pH is 5 and the acetic acid is 0.10 mol/L?

Reference no: EM132508334

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