Determine the pH of a buffer made by mixing 0.040 mol HF and 0.050 mol NaF...

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Answer 1

Answer #1

DATE: Af Molarity of hf moles volume (L) 0.010 m 0.00 4.00 0.050, Molarity of Naf 0.0125m ka = 8.5x10 Pka = log ko = -log (8.

Answer 2

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