A buffer solution is prepared with 0.48 M of the weak base B and 0.23 M of the chloride salt HBCl. For B, Kb = 8.3 x 10-6. What is the pH of this solution?   Given 262 mL of a buffer solution that is 0.49 M acetic acid and 0.32 M sodium acetate, calculate the pH of this solution after the addition of 2.72 mL of 2.3 M hydrochloric acid. The Ka of acetic acid is 1.8x10-5.

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A buffer solution is prepared with 0.48 M of the weak base B and 0.23 M of the chloride salt HBCl. For B, Kb = 8.3 x 10-6. What is the pH of this solution?

 

Given 262 mL of a buffer solution that is 0.49 M acetic acid and 0.32 M sodium acetate, calculate the pH of this solution after the addition of 2.72 mL of 2.3 M hydrochloric acid. The Ka of acetic acid is 1.8x10-5.

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