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If you start with 30.0 mL of solution A and you add 2.0 mL of 0.50...

  1. If you start with 30.0 mL of solution A and you add 2.0 mL of 0.50 M HCl, calculate the pH of the final solution.

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Answer #1

HCl is a strong acid, hence will dissociate completely in the solution

                              

Initial                    0.03125M       0         0

Final                          0           0.03125 0.03125

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