Calculate the pH of a solution prepared by mixing 250. mL
Chapter 15, Problem 111(choose chapter or problem)
Calculate the pH of a solution prepared by mixing 250. mL of 0.174 m aqueous HF (density 1.10 g/mL) with 38.7 g of an aqueous solution that is 1.50% NaOH by mass (density 1.02 g/mL). (Ka for HF 7.2 104 .)
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