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Produce a solution of the desired ph

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Reference no: EM132287431

How many moles of NaF should be added to 1.75 L of 0.0192 mol L-1 HF(aq) to produce a solution with a pH of 3.70 ? Assume no change in volume and a temperature of 25 °C.

For HF, pKa = 3.18 at 25 °C.

Enter a number accurate to 3 significant figures.

To produce a solution of the desired pH:  Add  (Number) moles of NaF.

Reference no: EM132287431

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