1. What is the molar concentration of a solution prepared by dissolving 0.6593 g of NaCl in a 100-mL volumetric flask?
2. Given 5-mL and 10-mL pipets and 50-mL and 100-mL volumetric flasks, what are the possible concentrations you could make in one dilution of the NaCl solution above? What are the maximum and minimum concentrations that you could make by doing a second dilution?
Assume that for EACH dilution process, each piece of equipment can ONLY be used once and you can also assume that no combinations are allowed for the same piece of equipment (i.e. you don't need to worry about using the combination of a 10-mL and a 5-mL pipet in a single dilution process).