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Q3. If a solution of hydrofluoric acid (HF; Ka=6.8 x104) has a pH of 2.12, calculate the initial concentration of hydrofluori

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means + Ka= 6 8X10 4 which HF is a weak acid and it is ceably demodates into le respective cous HfCap - scars pelago giren th

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Q3. If a solution of hydrofluoric acid (HF; Ka=6.8 x104) has a pH of 2.12, calculate...
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