Please answer all three thank you!
Part A
To what volume should you dilute 155 mL of an 8.60 M CuCl2solution so that 60.0 mL of the diluted solution contains 5.9 gCuCl2? Answer in mL
Part B
What is the molarity of an aqueous solution that is 5.69 % NaClby mass? (Assume a density of 1.02 g/mL for the solution.)
Part C
Ocean water contains 3.5 % NaCl by mass. How much salt can beobtained from 304 g of seawater? Express your answer using twosignificant figures.