(a) 0.281 g copper chlorate (Cu(ClO3)2) is dissolved in water to make 100.0 mL of solution. Calculate the molarity of copper chlorate in solution. ___M?
(b) Calculate the mass percent of copper chlorate in a solution made by dissolving 0.281 g Cu(ClO3)2 in 10.00 g water. ____%(m/m)