Worksheets
Here are some useful worksheets that I have found around the web. Please let me know if you find any broken links!
Chapter 1 (Measurement and the Properties of Matter)
- Unit conversions
- More unit conversions
- Significant figures
- Significant figures & calculations
- More sig fig worksheets
- More unit conversions worksheets
Chapter 2 (Atoms, Ions, and Molecules)
- Protons, neutrons, and electrons
- Naming compounds (summary)
- Formulas <-> names
- Formulas <-> names, part 2
- Formulas <-> names, part 3
- Naming ionic compounds
- Naming ionic compounds, part 2
- Writing formulas for ionic compounds
- Average atomic masses & p/n/e worksheets
- Lots of naming worksheets
- Writing ionic formulas and naming ionic/covalent compounds worksheet and answers
Chapter 3 (Mass Relationships in Chemical Reactions)
- Finding molar mass
- Mole/mass/number conversions
- More mole/mass/number conversions
- Percent composition
- More % composition worksheets
- Balancing chemical equations
- The mole highway
- Mole/mass relationships in chemical equations
- Limiting reagents
- Limiting reagents and % yield worksheet and answers
- Percent yield calculations
- Stoichiometry
- Stoichiometry, part 2
- Stoichiometry, part 3
- More stoichiometry worksheets
Chapter 4 (Reactions in Aqueous Solutions)
- Solution concentration
- Making solutions
- Molarity
- Titrations
- Molecular, Full, and Net-ionic equations
- Molarity and dilution worksheets
Chapter 5 (Gases)
- Gas laws
- Gas stoichiometry
- Lots of gas law worksheets
- Gas mixtures worksheet and answers
- Gas laws worksheet and answers
Chapter 6 (Thermochemistry)
- Calorimetry worksheet
- Calorimetry exercises and answers
- Thermochemistry practice multiple choice questions and answers
- Lots of thermo worksheets
Chapter 7 (Quantum Theory and the Electronic Structure of Atoms)
- Practice worksheet about EM radiation and answers
- Electron energy levels worksheet and answers
- Hydrogen atom worksheet and answers
- Electron configurations and orbital diagrams worksheet and answers
- Quantum and hydrogen atom worksheet and answers
Chapter 8 (Periodic Relationships Among the Elements)
- Writing electron configurations
- Electron configuration worksheet
- Periodic properties and trends worksheet and answers
Chapter 9 (Compounds and Bonding)
- Lewis structures practice questions and answers
- More practice Lewis structures and answers (1, 2, 3, and 4)
- Lots of Lewis structure worksheets
Chapter 10 (Structure and Bonding Theories)
- VSEPR worksheet
- Lewis structures, shapes, and polarity worksheet
- More VSEPR worksheets
- Polar bonds worksheet and answers
- VSEPR and polarity worksheet and answers
Resources from other schools
General Chemistry 1
A good set of notes, worksheets, and video links:
https://blogs.nvcc.edu/alchm/lecture/chm111/