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Calculate the pH of a solution that is 0.200 M in NaF (aq) and 0.300 M...

Calculate the pH of a solution that is 0.200 M in NaF (aq) and 0.300 M HF (aq). Ka for HF is 3.5*10-4

Calculate the pH after 0.050 moles of NaOH is added to 1 L of the above solution.

Please help thank you in advnce

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Answer #1

P​​​​​​H​​​ Change is equal to 0.176

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