Solutions Test Study Guide
Chapter 15
[Note: Programmable and graphing calculators may be used if there are no formulas or data that will help you with this quiz.]
KNOW THE FOLLOWING CONCEPTS:
- how solutes and solvents relate to solutions
- homogeneous vs. heterogeneous mixtures
- solutions: unsaturated vs. saturated vs. supersaturated
- the dissolving process on a molecular level
- mass percent vs. mole fraction
- molarity vs. molality
- solubility rules (in water)
- solubility based on solvent type: “like dissolves like”
- factors affecting solubility of gases
- factors affecting solubility of solids
- solution stoichiometry
- colligative properties, such as freezing point depression and boiling point elevation
BE ABLE TO ANSWER PROBLEMS INVOLVING:
- calculating mass percent, mole fraction, molarity, or molality given relevant information
- calculating problems involving ion concentration
- dilutions
- solution stoichiometry
- colligative properties, such as freezing point depression and boiling point elevation
If you have any questions, please feel free to e-mail me or stop by our classroom.
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