14.97


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Michelle Dong 1F
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14.97

Postby Michelle Dong 1F » Thu Mar 15, 2018 8:56 pm

Use the data in Appendix 2B and the fact that, for the half reaction F2(g) + 2H+ (aq) + 2e- --> 2HF(aq), E standard = 3.03V, to calculatethe value of Ka for HF.

Why do you need to take the square root of K to find Ka?
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Vincent Kim 2I
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Re: 14.97

Postby Vincent Kim 2I » Thu Mar 15, 2018 9:42 pm

I may be wrong but I think it's because there's a coefficient of 2 in front of H+
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