(i) What is the weight of sodium bromate and molarity of solution necessary to prepare 85.5 mL of 0.672 N solution when the half-cell reaction is BrO_(3)^(-) + 6H^(+) +6e to Br^(-) + 3H_(2) O? (ii) What would be the weight as well as molarity if the cell reaction is 2BrO_(3)^(-) + 12H^(+) + 10e to Br_(2) + 6H_(2) O?

(i) What is the weight of sodium bromate and molarity of solution nece

1.	(i) What is the weight of sodium bromate and molarity of solution necessary to prepare 85.5 mL of 0.672 N solution when the half-cell reaction is BrO_(3)^(-) + 6H^(+) +6e to Br^(-) + 3H_(2) O? (ii) What would be the weight as well as molarity if the cell reaction is 2BrO_(3)^(-) + 12H^(+) + 10e to Br_(2) + 6H_(2) O?
Answer» SOLUTION :(i) 1.4479 G, 0.112 M (II) 1.7236 g, 0.134 M