About This Chapter
AEPA General Science: Types of Chemical Reactions - Chapter Summary
Review this chapter about the types of chemical bonds and reactions as well as their properties. Start by watching this series of short lesson videos, taught by our professional instructors, that will help you prepare for exam questions about:
- Bond polarity and Ionic character of covalent bonds
- The effects of molecule shape and the VSEPR theory
- Strong intermolecular forces of hydrogen bonding
- Weak intermolecular forces
- Molecular orbital theory
- Metallic bonding
- Organic and inorganic macromolecules and intramolecular bonding
- Types of organic molecules
Since these lesson videos can be watched on a smartphone, tablet or computer, they offer a versatile way of reviewing the different types of chemical bonds and reactions. Transcripts contain important words in bold print and they can be read through at a pace that's comfortable for you. Ask our experts via the dashboard feature if you have questions about chemical reactions.
AEPA General Science: Types of Chemical Reactions Chapter Objectives
The objective of the AEPA General Science exam is to determine whether prospective science teachers have the knowledge necessary to qualify for certification. This computer-based exam has a three-hour time limit, and it will require you to answer150 multiple-choice questions.Thirty-seven percent of the material in this exam will fall under the Physical Science content domain. Use this chapter to prepare for the questions by reviewing different bonds and the energy between them.
1. Covalent Bonds: Predicting Bond Polarity and Ionic Character
Learn about covalent bonds and their two types: nonpolar covalent bonds and polar covalent bonds. Discover how to predict the type of bond that will form based on the periodic table. Learn what ionic character means and how to determine it.
2. VSEPR Theory & Molecule Shapes
In this lesson, you'll learn about the VSEPR theory and how it can be used to explain molecule shapes. Then, learn how to predict the shape of a molecule by applying the VSEPR theory to the Lewis dot structure.
3. Hydrogen Bonding, Dipole-Dipole & Ion-Dipole Forces: Strong Intermolecular Forces
Learn about intermolecular vs. intramolecular forces. Learn the different intermolecular bonds (including hydrogen bonding and dipole-dipole and ion-dipole forces), their strengths, and their effects on properties, such as boiling and melting points, solubility, and evaporation.
4. London Dispersion Forces (Van Der Waals Forces): Weak Intermolecular Forces
Learn how London dispersion forces are created and what effect they have on properties such as boiling and melting points. Discover this weak intermolecular force and how it is one of the Van der Waals forces.
5. Using Orbital Hybridization and Valence Bond Theory to Predict Molecular Shape
You'll learn how to explain how shapes of molecules can be predicted using valence bond theory and hybridization. When finished, you'll understand the difference between sigma and pi bonds and how the VSEPR theory, along with the hybridization theory, helps predict the shape of a molecule.
6. Molecular Orbital Theory: Tutorial and Diagrams
Learn how to sketch the overlap of orbitals to form sigma and pi bonds. Use the molecular orbital theory to determine bond order. Discover how bond order affects bond strength and bond energy.
7. Metallic Bonding: The Electron-Sea Model & Why Metals Are Good Electrical Conductors
Learn why metallic bonding is called the electron sea model. Discover why metals bond the way they do and why they are shiny, malleable and conduct electricity well.
8. Intramolecular Bonding and Identification of Organic and Inorganic Macromolecules
Understand what a macromolecule is and be able to identify both organic and inorganic macromolecules. Organic molecules include proteins, lipids, carbohydrates and nucleic acids.
9. Organic Molecules: Alkanes, Alkenes, Aromatic Hydrocarbons and Isomers
Learn more about carbon and hydrogen and see how these atoms come together to form distinct molecules. Also, study the difference between saturated and unsaturated molecules.
10. Functional Groups in Organic Molecules
Learn what an organic compound is and how their functional groups affect them. Identify the different types of functional groups including alcohols, alkyl halides, ketones, aldehydes, ethers, carboxylic acids and esters.
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Other chapters within the AEPA General Science (NT311): Practice & Study Guide course
- General Science: Scientific Inquiry
- General Science: Scientific Laws & Theories
- General Science: Scientific Data & Analysis
- General Science: Laboratory Equipment & Safety
- General Science: Science & Society
- General Science: Science in Daily Life
- General Science: Organization of Matter
- General Science: Characteristics of Matter
- General Science: Atomic Structure
- General Science: Nuclear Chemistry
- General Science: Energy & Matter
- General Science: Simple Compounds & Chemical Formulas
- General Science: The Mole Concept
- General Science: The Periodic Table
- General Science: Chemical Reactions
- General Science: Equilibrium
- General Science: Acid-Base Chemistry
- General Science: Solutions & Solubility Factors
- General Science: Physics & Motion
- General Science: Newton's Laws
- General Science: Analyzing Motion
- General Science: Analyzing Forces
- General Science: Electrical Concepts
- General Science: Magnetic Fields & Forces
- General Science: Electromagnetic Spectrum
- General Science: Waves, Optics & Sound
- General Science: Cell Structure & Function
- General Science: Cell Reproduction & Division
- General Science: Biochemistry of Life
- General Science: Characteristics of Living Organisms
- General Science: Plant Structures & Functions
- General Science: The Circulatory System
- General Science: The Nervous System
- General Science: The Immune & Endocrine Systems
- General Science: Other Physiological Systems
- General Science: Reproduction & Development
- General Science: Basic Genetics
- General Science: DNA Transcription & Translation Process
- General Science: Genetic Engineering
- General Science: Evolution
- General Science: History of Life
- General Science: Ecosystems
- General Science: Community & Population Ecology
- General Science: Earth Materials
- General Science: Rocks & Minerals
- General Science: Historical Geology
- General Science: Erosion, Weathering & Wasting
- General Science: Earth's Structure & Processes
- General Science: Plate Tectonics
- General Science: The Water Cycle
- General Science: Oceans
- General Science: Glaciers
- General Science: Other Bodies of Water
- General Science: Earth's Atmosphere & Climate
- General Science: Basic Weather Concepts
- General Science: The Solar System
- General Science: Earth, Moon & Sun
- General Science: Characteristics of the Moon
- General Science: The Universe
- General Science: Orbits of Celestial Bodies
- AEPA General Science Flashcards