Learning objectives & resources for: Solutions
In this unit, students will be able to:
1) Calculate molarity of a solution.
2) Calculate molality of a solution.
3) Determine and describe the technique for performing a dilution from a stock solution of a known concentration.
4) Determine the solubility of a gas within a solution using the solubility:pressure ratio S1/P1 = S2/P2.
5) Calculate a mole fraction of a solution.
6) Calculate a mass percent of a solution.
7) Determine the boiling and/or freezing point of a solution when given an amount of solute and volume of solvent (or perform derivatives of the values when given boiling and/or freezing points).
NOTE: For a video tutorial of performing the above skills, click on the appropriate file in the tutorial folder below or click here for a tutorial on each solution calculation or here for freezing/boiling point calculations. The Crash Course Chemistry video tutorial on these is here.