Chemistry, 05.04.2021 14:40 wEKLJHFKLJEBFR2460
Calculate the pH of a buffer consisting of 0.50 M HF and 0.45 M F- (Ka of HF = 6.8 x 10 -4).
i) Before addition of NaOH.
ii) After addition of 0.40 g of NaOH to 1.0 L of the buffer.
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Calculate the pH of a buffer consisting of 0.50 M HF and 0.45 M F- (Ka of HF = 6.8 x 10 -4).
i) Bef...
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