42) Calculate the normality, for acid-base work, of a solution prepared by dissolving 6.30 g of...

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42) Calculate the normality, for acid-base work, of a solution prepared by dissolving 6.30 g of barium hydroxide octahydrate [Ba(OH)2.8H20, M = 315.5] in 450 cm³ of water followed by dilution to 500 cm³ in a volumetric flask. 42) Calculate the normality, for acid-base work, of a solution prepared by dissolving 6.30 g of barium hydroxide octahydrate [Ba(OH)2.8H20, M = 315.5] in 450 cm³ of water followed by dilution to 500 cm³ in a volumetric flask.