20 g of a sample of Ba(OH)_(2) is dissolved in 50 ml. of 0.1 N HCl sol – InterviewSolution

1.	20 g of a sample of Ba(OH)_(2) is dissolved in 50 ml. of 0.1 N HCl solution. The excess of HCl was titrated with 0.1 N NaOH. The volume of NaOH used was 20cc. Calculate the % Ba(OH)_(2) in the sample.
Answer» ANSWER :0.0129

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