While 20.0 wt % solutions has a density of 1.18g/mL, A 40.0 wt % solution of CsCl (FM 168.37 g/mol) has a density of 1.43 g/mL,
1. Identify the molarity of CsCl in each solution
2. Determine the number of mL of each solution should be diluted to 500 mL to make 0.100 M reagent?
3. Explain why does it take twice as much of the 20.0 wt % solution as the 40.0 wt % solution?