High School Chemistry: Homework Help Resource

Course Summary

Supplement the information you're learning in your high school chemistry class with our homework help course. These fun video lessons and multiple-choice quizzes can be used to help you complete your homework assignments and get a better grade in class.
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20 chapters in High School Chemistry: Homework Help Resource

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(1, 20)}}
Course Progress Best Score
Lesson 1 - Measurements & Uncertainty in Science  Take Quiz
Lesson 2 - Elements of the SI: Base & Derived Units  Take Quiz
Lesson 3 - The Metric System: Units and Conversion  Take Quiz
Lesson 4 - Unit Conversion and Dimensional Analysis  Take Quiz
Lesson 5 - Significant Figures and Scientific Notation  Take Quiz
Lesson 6 - English System Of Measurement: Definition, History, Advantages & Disadvantages  Take Quiz
Lesson 7 - Measuring Temperature in the Lab: Instruments & Process  Take Quiz
Lesson 8 - Converting 25 Degrees Celsius to Kelvin  Take Quiz
Lesson 9 - Converting 5mm to Inches  Take Quiz
Lesson 10 - Converting 1 Inch to mm  Take Quiz
Lesson 11 - Converting 6.1 Amperes to Milliamperes  Take Quiz
Lesson 12 - Converting 1 Trillion Seconds to Years  Take Quiz
Lesson 13 - Converting 1 Year to Seconds  Take Quiz
Lesson 14 - Converting 1 eV to J  Take Quiz
Lesson 15 - Converting 1 Metric Ton to lbs  Take Quiz
Lesson 16 - Converting 1 Metric Ton to Grams  Take Quiz
Lesson 17 - Converting Microinches to Inches  Take Quiz
Lesson 18 - How to Find 10 Miles in km  Take Quiz
Lesson 19 - How to Convert 10,000,000 Ergs to Joules  Take Quiz
Lesson 20 - Converting 1 Acre to Square Feet  Take Quiz
Lesson 21 - Calculating 1 Stone in kg  Take Quiz
Lesson 22 - Converting 1 oz. to Grams  Take Quiz
Lesson 23 - Converting 1 Pound to Grams  Take Quiz
Lesson 24 - Converting 1 Teaspoon to Grams  Take Quiz
Lesson 25 - Converting 1 Tablespoon to Grams  Take Quiz
Lesson 26 - Converting 5 Kilometers to Miles  Take Quiz
Lesson 27 - Converting 178 cm to Feet  Take Quiz
Lesson 28 - Converting 60 cm to Inches: How-To & Steps
Lesson 29 - Converting Acres to Hectares: How-To & Steps  Take Quiz
Week {{::cp.getGoalWeekForTopic(8, 20)}}
Course Progress Best Score
Lesson 1 - Chemical Bonds I: Covalent  Take Quiz
Lesson 2 - Chemical Bonds II: Ionic  Take Quiz
Lesson 3 - Chemical Bonds III: Polar Covalent  Take Quiz
Lesson 4 - Chemical Bonds IV: Hydrogen  Take Quiz
Lesson 5 - The Octet Rule and Lewis Structures of Atoms  Take Quiz
Lesson 6 - Ions: Predicting Formation, Charge, and Formulas of Ions  Take Quiz
Lesson 7 - Ionic Compounds: Formation, Lattice Energy and Properties  Take Quiz
Lesson 8 - Naming Ionic Compounds: Simple Binary, Transition Metal & Polyatomic Ion Compounds  Take Quiz
Lesson 9 - Covalent Compounds: Properties, Naming & Formation  Take Quiz
Lesson 10 - Lewis Structures: Single, Double & Triple Bonds  Take Quiz
Lesson 11 - Lewis Dot Structures: Polyatomic Ions  Take Quiz
Lesson 12 - Lewis Dot Structures: Resonance  Take Quiz
Lesson 13 - Covalent Bonds: Predicting Bond Polarity and Ionic Character  Take Quiz
Lesson 14 - VSEPR Theory & Molecule Shapes  Take Quiz
Lesson 15 - Dipoles & Dipole Moments: Molecule Polarity  Take Quiz
Lesson 16 - Hydrogen Bonding, Dipole-Dipole & Ion-Dipole Forces: Strong Intermolecular Forces  Take Quiz
Lesson 17 - London Dispersion Forces (Van Der Waals Forces): Weak Intermolecular Forces  Take Quiz
Lesson 18 - Using Orbital Hybridization and Valence Bond Theory to Predict Molecular Shape  Take Quiz
Lesson 19 - Molecular Orbital Theory: Tutorial and Diagrams  Take Quiz
Lesson 20 - Metallic Bonding: The Electron-Sea Model & Why Metals Are Good Electrical Conductors  Take Quiz
Lesson 21 - Intramolecular Bonding and Identification of Organic and Inorganic Macromolecules  Take Quiz
Lesson 22 - Organic Molecules: Alkanes, Alkenes, Aromatic Hydrocarbons and Isomers  Take Quiz
Lesson 23 - Functional Groups in Organic Molecules  Take Quiz
Lesson 24 - Simple Molecules: Examples & Explanation  Take Quiz
Week {{::cp.getGoalWeekForTopic(13, 20)}}

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Practice Tests in this course
Check your knowledge of this course with a 50-question practice test. Once you take the test, you will receive a detailed exam report complete with your personal statistics and even specific lessons to focus on! Take the practice test now
Your detailed study guide will include:
  • Answers and detailed explanations to each question
  • Video lessons to explain complicated concepts
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