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A buffer solution is prepared by mixing the following solutions: SHOW WORK 50. mL of 2.0...

A buffer solution is prepared by mixing the following solutions: SHOW WORK

50. mL of 2.0 M weak acid (HA) solution and 50. mL of 2.0 M conjugate base solution (NaA) solution. The Ka for HA is 2.27 x 10-11.

41. What is the pH of the resulting solution after adding 100 ml of 1.0 M HCl to the original buffer solution?

  1. 11.12                           b) 10.64                       c) 12.32                       d) 0.48                         e) 5.32
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