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03-19-2008, 10:25 PM
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| Please help with this chemistry problem?
1.Calculate the pH of a solution that is 0.50 M HF and 1.00 M KF. The Ka for HF is 7.2 x 10-4. 2. Calculate the pH after 0.10 mole of NaOH is added to 1.0 L of the above solution. (B) Repeat after adding 0.20 mol of HCl to the solution described in the question above. I really want to understand this so PLEASE include the steps and the answer.      |
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