Hydrofluoric acid , HF , is a weak acid with K a = 6.8 x 10 4 . Calculate the pH of a 0.200 M solution of HF . a ) 0.70 b ) 1.17 c ) 1.93 d ) 3.17 e...
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1. Hydrofluoric acid, HF, is a weak acid with Ka= 6.8 x 10−4. Calculate the pH of a 0.200 M solution of HF. a) 0.70

b) 1.17c) 1.93d) 3.17e) 7.00
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Subject: Chemistry, Science

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