CHEM 3303

Course Units go to

1.

Atoms, Molecules, Ions
1.1 - Atomic Number - The number of Protons in an atom
1.2 - The number of electrons in an atom
1.3 - The number of neutrons in an atom
1.4 - Atomic Mass

2.

Nomenclature
2.1 Binary Compounds
2.1.1 - Binary compounds containing two nonmetals
2.1.2 - Binary compounds containing metals with fixed ionic charges
2.1.3 - Binary compounds containing metals with variable ionic charges
2.2 - Ternary Compounds
2.3 - Hydrates
2.4 - Binary Acids
2.5 - Oxy Acids

3.

Compounds
3.1 - Ionic Bonding

3.1.1 - Ionic Bonding in Sodium Chloride

3.1.2 - Ionic Bonding in Magnesium Chloride

3.1.3 - Properties of Ionic Compounds
3.2 - Covalent Bonding
3.3 - Arrangement of Electrons
3.4 - Octet Rule
3.5 - Chemical Formulas for Ionic compounds

3.5.1 - Writing Formulas for compounds containing simple ions

3.5.2 - Writing Formulas for compounds containing polyatomic ions

3.5.3 - Using parentheses in formula writing
3.6 - Information in a Chemical Formula

3.6.1 - Number Ratio of the Atoms

3.6.2 - Number Ratio of the Ions

4.

Mole Concept
4.1 - Stoichiometry Calculations
4.2 - The Mole
4.3 - Atomic Mass (Revisit)
4.4 - Calculation of Molar Mass
4.5 - Calculations involving Avogadro's number
4.5.1 - Mass to mole conversion and vice-versa
4.5.2 - Moles to number of particles conversion and vice-versa
4.5.3 - Mass in grams to number of particles conversion

5.

Chemical Reactions
5.1 - Balancing Chemical Equations
5.2 - Method of balancing chemical reactions
5.3 - Calculations based on Chemical Equations
5.3.1 - Mole-mole Calculations
5.3.2 - Mass-mass Calculations
5.3.3 - Mass-mole Calculations
5.3.4 - Limiting Reactant Calculations

6.

The Solution Process
6.1 - Solubility of Covalent Compounds
6.2 - Solubility of Ionic Compounds
6.3 - Molarity
6.4 - Preparation of Solutions by Dilution

7.

Acids and Bases
7.1 - Strong and Weak Acids
7.2 - Strong and Weak Bases
7.3 - Neutralization Reactions
7.4 - Acid and Base Titration
7.5 - Calculations Involving Neutralization Reactions
7.6 - Normality of Solutions
7.7 - The pH Scale
7.7.1 - pH Measurements
7.7.2 - The Glass Electrode
7.7.3 - Response of the Glass Membrane
7.7.4 - Resistance of the Glass Electrode
7.7.5 - Measuring the Output Resistance of the Glass Electrode
7.7.6 - The pH Meter
7.8 - Autoionization of Water
7.8.1 - Water and pH
7.9 - Concentration of Acid Solutions and pH
7.10 - Weak Acids and Acid Dissociation Constants
7.11 - Solving Acid Equilibria Problems
7.12 - Solving Base Equilibria Problems
7.13 - Salt Solutions
7.13.1 - Conjugate Acids and Conjugate Bases
7.13.2 - Hydrolysis of Salts
7.13.3 - Salt Solutions and pH
7.14 - Buffer Solutions
7.14.1 - How are buffers made?
7.14.2 - Henderson-Hasselbach Equation
7.15 - pH Titration Curves
7.15.1 - Strong Acid/Strong Base Titration
7.15.2 - Weak Acid/Strong Base Titration
7.15.3 - Strong Acid/Weak Base Titration
7.15.4 - Weak Acid/Weak Base Titration

8.

Electrochemistry
8.1 - Oxidation Numbers

8.1.1 - Assignment of Oxidation Numbers
8.2 - Redox Reactions

8.2.1 - Redox Titration using Potassium Permanganate

8.2.2 - The Breathalyzer Redox Reaction
8.3 - Electrochemical Cells

8.3.1 - Standard Reduction Potential Table

8.3.2 - Combining Half-Reactions
8.4 - pH Control Applications

8.4.1 - pH Control Applications Links
8.5 - Conductivity

8.5.1 - Conductivity Measurements for Acid-Base Titrations

8.5.2 - Applications of Conductivity Measurements

9.

Conclusion


Rosamaria Fong BCIT Chemistry Department