20. What approximate volume of 0.40 M Ba(OH)2 must be added to 50 ml o – InterviewSolution

1.	20. What approximate volume of 0.40 M Ba(OH)2 must be added to 50 ml of 0.30 M NaOH to get a solution in which the molarity of the OH- ions is 0.50 M ?
Answer» 20. What approximate volume of 0.40 M Ba(OH)2 must be added to 50 ml of 0.30 M NaOH to get a solution in which the molarity of the OH- ions is 0.50 M ?

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