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40.0 ml of 0.600M hydrofluoric acid, HF, is titrated with 0.400M sodium hydroxide, NaOH. Calculate the...

40.0 ml of 0.600M hydrofluoric acid, HF, is titrated with 0.400M sodium hydroxide, NaOH. Calculate the pH of the solution after the addition of 35.0 ml of NaOH solution.

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