Problem- 1) Describe how you would prepare 100mL of a single solution containing all of the following reagents at the designated concentrations- 0.1M NaCl, 0.05M glucose, 5% wt/vol alanine, and 1mg/mL urea.
2. How would you prepare 1 L of a 1 M ethanol solution in water? You do not have an anaylytical balance available. Only a 1 L volumetric flask and a 100 mL graduated cylinder. The density of ethanol is 0.789 g/mL.
As much detail as feasible is really appreciated