2) What is the pH of a solution containing 0.446M NaF and 0.345M HF? (Ka for...

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Answer 1

Answer #1

Ans [Naf = 2 0.446 M [uf 0:345M HF acid Naf salt this acid HF ka (F): 67x16-4 % equation 7 Using Handerson Hasselbalch pH= pk

Answer 2

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