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Chemistry 20

Science 10

Science 9

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Enthalpy

• Introduction to Thermochemistry
• Units of Energy
• Specific Heat, Molar Heat and Heat Capacity
• Energy Changes in Chemical Reactions
• The First Law of Thermodynamics
• Measuring Heats of Reaction: Calorimetry
• Standard Heats of Reaction
• Hess's Law of Heat Summation
• Enthalpy Diagrams
• Standard Heats of formation and Hess's Law
• Values of H_f^o from Standard Heats of Formation

Entropy

• Entropy: An Introduction
• The Second Law of Thermodynamics
• Spontaneity
• FAQs About Entropy
• Entropy and Biological Systems
• Activation Energy: Obstructions to the Second Law
• The Third Law of Thermodynamics
• Gibbs Free Energy
• Standard Free Energies

Chem30unit5a.htm

Chem30unit5b.htm

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