UsefulLinks
Chemistry
Fundamental Chemistry
General Chemistry
1. Introduction to Chemistry
2. Atoms, Molecules, and Ions
3. Stoichiometry
4. Reactions in Aqueous Solutions
5. Thermochemistry
6. Electronic Structure of Atoms
7. Periodic Properties of Elements
8. Chemical Bonding I: Basic Concepts
9. Chemical Bonding II: Molecular Geometry
10. Gases
11. Intermolecular Forces and Liquids
12. Solids and Modern Materials
13. Properties of Solutions
14. Chemical Kinetics
15. Chemical Equilibrium
16. Acids and Bases
17. Additional Equilibria
18. Chemical Thermodynamics
19. Electrochemistry
20. Nuclear Chemistry
3.
Stoichiometry
3.1.
The Mole Concept
3.1.1.
Definition of the Mole
3.1.2.
Avogadro's Number
3.1.3.
Molar Mass
3.1.3.1.
Calculating Molar Mass of Elements
3.1.3.2.
Calculating Molar Mass of Compounds
3.1.4.
Mole-Mass Conversions
3.1.5.
Mole-Particle Conversions
3.2.
Percent Composition
3.2.1.
Calculating Percent Composition by Mass
3.2.2.
Using Percent Composition Data
3.3.
Empirical and Molecular Formulas
3.3.1.
Determining Empirical Formulas
3.3.1.1.
From Percent Composition
3.3.1.2.
From Mass Data
3.3.2.
Determining Molecular Formulas
3.3.2.1.
From Empirical Formula and Molar Mass
3.3.3.
Combustion Analysis
3.3.3.1.
Analyzing Organic Compounds
3.3.3.2.
Calculating Formulas from Combustion Data
3.4.
Chemical Equations
3.4.1.
Writing Chemical Equations
3.4.1.1.
Reactants and Products
3.4.1.2.
Chemical Symbols and Formulas
3.4.1.3.
Physical State Symbols
3.4.2.
Balancing Chemical Equations
3.4.2.1.
Law of Conservation of Mass
3.4.2.2.
Systematic Approach to Balancing
3.4.2.3.
Balancing Complex Equations
3.5.
Types of Chemical Reactions
3.5.1.
Combination Reactions
3.5.2.
Decomposition Reactions
3.5.3.
Single Displacement Reactions
3.5.4.
Double Displacement Reactions
3.5.5.
Combustion Reactions
3.5.6.
Acid-Base Reactions
3.5.7.
Precipitation Reactions
3.5.8.
Redox Reactions
3.6.
Stoichiometric Calculations
3.6.1.
Mole-to-Mole Calculations
3.6.2.
Mass-to-Mass Calculations
3.6.3.
Mole-to-Mass Calculations
3.6.4.
Mass-to-Mole Calculations
3.6.5.
Volume Calculations for Gases
3.7.
Limiting Reactants
3.7.1.
Identifying the Limiting Reactant
3.7.2.
Calculating Products from Limiting Reactant
3.7.3.
Excess Reactant Calculations
3.8.
Theoretical and Percent Yield
3.8.1.
Theoretical Yield Calculations
3.8.2.
Actual Yield
3.8.3.
Percent Yield Calculations
3.8.4.
Factors Affecting Yield
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2. Atoms, Molecules, and Ions
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4. Reactions in Aqueous Solutions