Chemistry

• Chemistry

• Introduction to the Atom
• Orbitals and Electrons
• Periodic table, trends, and bonding
• Chemical reactions (stoichiometry)
• Ideal gas laws
• States of matter
• Reaction rates
• Acids and bases
• Oxidation reduction
• Radioactive decay

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Introduction to the Atom

 

 

 

 

1. Elements and Atoms

Introduction to the atom

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Orbitals and Electrons

 

 

 

1. Orbitals
2. More on orbitals and electron configuration
3. Electron configurations

1. Electron configurations 2
2. Valence Electrons

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Periodic table, trends, and bonding

 

 

 

1. Groups of the Periodic Table
2. Valence Electrons
3. Periodic Table Trends: Ionization Energy

1. Other Periodic Table Trends
2. Ionic, Covalent, and Metallic Bonds

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Chemical reactions (stoichiometry)

 

 

 

1. Molecular and Empirical Formulas
2. The Mole and Avogadro's Number
3. Formula from Mass Composition
4. Another mass composition problem
5. Balancing Chemical Equations

1. Stoichiometry
2. Stoichiometry: Limiting Reagent
3. Spectrophotometry Introduction
4. Spectrophotometry Example

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Ideal gas laws

 

 

 

1. Ideal Gas Equation: PV=nRT
2. Ideal Gas Equation Example 1
3. Ideal Gas Equation Example 2
4. Ideal Gas Equation Example 3

1. Ideal Gas Example 4
2. Partial Pressure
3. Vapor Pressure Example

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States of matter

 

 

 

1. States of Matter
2. States of Matter Follow-Up
3. Specific Heat, Heat of Fusion and Vaporization
4. Chilling Water Problem
5. Phase Diagrams
6. Van Der Waals Forces

1. Covalent Networks, Metallic, and Ionic Crystals
2. Vapor Pressure
3. Suspensions, Colloids and Solutions
4. Solubility
5. Boiling Point Elevation and Freezing Point Suppression
6. Change of State Example

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Reaction rates

 

 

 

1. Introduction to Kinetics
2. Reactions in Equilibrium
3. Mini-Video on Ion Size
4. Keq Intuition (mathy and not necessary to progress)

1. Keq derivation intuition (can skip; bit mathy)
2. Heterogeneous Equilibrium
3. Le Chatelier's Principle
4. Introduction to pH, pOH, and pKw

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Acids and bases

 

 

 

1. Acid Base Introduction
2. pH, pOH of Strong Acids and Bases
3. pH of a Weak Acid
4. pH of a Weak Base
5. Conjugate Acids and Bases
6. pKa and pKb Relationship

1. Buffers and Hendersen-Hasselbalch
2. Strong Acid Titration
3. Weak Acid Titration
4. Half Equivalence Point
5. Titration Roundup
6. Acid Base Titration

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Oxidation reduction

 

 

 

 

1. Introduction to Oxidation States
2. More on Oxidation States
3. Hydrogen Peroxide Correction

1. Redox Reactions
2. Galvanic Cells

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Radioactive decay

 

 

 

1. Types of Decay
2. Half-Life
3. Exponential Decay Formula Proof (can skip, involves Calculus)

1. Introduction to Exponential Decay
2. More Exponential Decay Examples