# SCH3U Solutions Test Review

**SCH3U Solutions Test Review**

**1. Introduction to Solutions:**

- Vocabulary (solution, solvent, solute, solubility, miscible, immiscible, saturated, unsaturated, supersaturated etc.)

- Factors affecting solubility. Be able to make connections with intermolecular forces

- Solubility curves

**2. Reactions in Solution:**

- Qualitative Analysis (ions in solution, flame tests etc.)

- Reactions in solution (precipitation, gas, neutralization) how would you test for this?

- Predicting solubility using solubility rules (will it precipitate?)

- Total and net ionic equations

- Systematic analysis (flow charts)

**3. Solution Concentration:**

- Dilute versus concentrated

- Percentage concentration (v/v, w/v, m/m)

- ppm, ppb, ppt

- Molarity (mol/L) C = n/V

**4. Preparing Solutions:**

- From a pure solid (calculations and technique)

- By dilution C1V1 = C2V2 (calculations and technique)

- Lab skills (e.g. precision of different glassware i.e. graduated cylinder versus volumetric flask etc.)

**5. Volumetric Stoichiometry:**

- Determining concentration, volume, number of moles, mass of precipitate

- Remember: limiting reactant!!

**6. Acids and Bases:**

- Properties of acids and bases

- Strong versus weak; concentrated versus dilute

- pH calculations and indicators

- Titrations (calculations and technique)

p. 309 #1-3, 5-9, 11-15, 17, 18 p. 403 #1, 2, 4-7, 10, 18, 19, 21

p. 358 #1-3, 9, 10 p. 408 #1, 8, 9, 11, 12, 14-18, 20-24, 28, 31-35

**SCH3U Solutions Test Review**

**1. Introduction to Solutions:**

- Vocabulary (solution, solvent, solute, solubility, miscible, immiscible, saturated, unsaturated, supersaturated etc.)

- Factors affecting solubility. Be able to make connections with intermolecular forces

- Solubility curves

**2. Reactions in Solution:**

- Qualitative Analysis (ions in solution, flame tests etc.)

- Reactions in solution (precipitation, gas, neutralization) how would you test for this?

- Predicting solubility using solubility rules (will it precipitate?)

- Total and net ionic equations

- Systematic analysis (flow charts)

**3. Solution Concentration:**

- Dilute versus concentrated

- Percentage concentration (v/v, w/v, m/m)

- ppm, ppb, ppt

- Molarity (mol/L) C = n/V

**4. Preparing Solutions:**

- From a pure solid (calculations and technique)

- By dilution C1V1 = C2V2 (calculations and technique)

- Lab skills (e.g. precision of different glassware i.e. graduated cylinder versus volumetric flask etc.)

**5. Volumetric Stoichiometry:**

- Determining concentration, volume, number of moles, mass of precipitate

- Remember: limiting reactant!!

**6. Acids and Bases:**

- Properties of acids and bases

- Strong versus weak; concentrated versus dilute

- pH calculations and indicators

- Titrations (calculations and technique)

p. 309 #1-3, 5-9, 11-15, 17, 18 p. 403 #1, 2, 4-7, 10, 18, 19, 21

p. 358 #1-3, 9, 10 p. 408 #1, 8, 9, 11, 12, 14-18, 20-24, 28, 31-35