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Unformatted text preview: amount of NaCl as an impurity. To determine the amount of NaCl contained in a sample of NaHSO 4 , a 1.014 g solid sample is titrated with 36.59 mL of 0.229 M NaOH. a) Write out the net ionic equation for the neutralization. b) What is the percentage of the NaCl impurity (by mass) in the sample? Describe some appropriate ways to prepare a buffer solution with a known concentration and pH....
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