State what is the percentage purity of the original sample

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Suppose that 1.4 g of impure barium hydroxide is dissolved in enough water to produce 162.5 mL of solution and that 18.8 mL of this solution is titrated to the stoichiometric point with 14.6 mL of 0.0307 M HCl(aq). What is the percentage purity of the original sample?

Reference no: EM13183238

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