In: Chemistry
Please answer all three thank you!
Part A
To what volume should you dilute 155 mL of an 8.60 M CuCl2 solution so that 60.0 mL of the diluted solution contains 5.9 g CuCl2? Answer in mL
Part B
What is the molarity of an aqueous solution that is 5.69 % NaCl by 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 be obtained from 304 g of seawater? Express your answer using two significant figures.