1) 0.5 moles of sodium chloride is dissolved to make 0.05 liters of solution. 2) 734 grams of lithium sulfate are dissolved to make 2500 mL of solution. 3) a solution is made by adding 83 grams of sodium hydroxide to 750 mL of water. 4) a solution that contains .500 mol HC2H3O2 in 0.125 kg H2O. 5) a solution that contains 63.0 g HNO3 in 0.500 kg H2O. 6) What mass of water must be used to dissolve 0.500 kg C2H5OH to prepare a 3.00 m solution