Section: 5. Thermodynamics | Chemistry - KhanAcademy

- Collapse Expand
  Thermodynamic Terms
  
  Select activity First Law of Thermodynamics introduction
  
  
  
  First Law of Thermodynamics introduction Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity More on internal energy
  
  
  
  More on internal energy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Calculating internal energy and work example
  
  
  
  Calculating internal energy and work example Lesson
  
  Not available for guest users. Please register to access the content.
- Collapse Expand
  Applications
  
  Select activity State and Path functions
  
  
  
  State and Path functions Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Free expansion of an ideal gas
  
  
  
  Free expansion of an ideal gas Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Work from expansion
  
  
  
  Work from expansion Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Heat of formation
  
  
  
  Heat of formation Lesson
  
  Not available for guest users. Please register to access the content.
- Collapse Expand
  Measurment of ‘∆u & ∆h’ of Reactions
  
  Select activity Hess's law and reaction enthalpy change
  
  Hess's law and reaction enthalpy change Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Hess's law example
  
  Hess's law example Lesson
  
  Not available for guest users. Please register to access the content.
- Collapse Expand
  Enthalpies For Different Types of Reactions
  
  Select activity Enthalpy
  
  
  
  Enthalpy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Standard enthalpy change for combustion
  
  
  
  Standard enthalpy change for combustion Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Standard enthalpy of atomisation
  
  
  
  Standard enthalpy of atomisation Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Bond enthalpy and enthalpy of reaction
  
  
  
  Bond enthalpy and enthalpy of reaction Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Lattice Enthalpy
  
  
  
  Lattice Enthalpy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Worked example: Enthalpy and calorimetry
  
  
  
  Worked example: Enthalpy and calorimetry Lesson
  
  Not available for guest users. Please register to access the content.
- Collapse Expand
  Spontaneity
  
  Select activity Introduction to entropy
  
  
  
  Introduction to entropy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Reconciling thermodynamic and state definitions of entropy
  
  
  
  Reconciling thermodynamic and state definitions of entropy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Entropy intuition
  
  
  
  Entropy intuition Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity More on entropy
  
  
  
  More on entropy Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Gibbs free energy and spontaneity
  
  
  
  Gibbs free energy and spontaneity Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Gibbs free energy example
  
  
  
  Gibbs free energy example Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity More rigorous Gibbs free energy / spontaneity relationship
  
  
  
  More rigorous Gibbs free energy / spontaneity relationship Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity A look at a seductive but wrong Gibbs/spontaneity proof
  
  
  
  A look at a seductive but wrong Gibbs/spontaneity proof Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Calculating std. Gibbs free energy change
  
  
  
  Calculating std. Gibbs free energy change Lesson
  
  Not available for guest users. Please register to access the content.
- Collapse Expand
  Gibbs Energy Change and Equilibrium
  
  Select activity Changes in free energy and the reaction quotient
  
  
  
  Changes in free energy and the reaction quotient Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Standard change in free energy and the equilibrium constant
  
  
  
  Standard change in free energy and the equilibrium constant Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Worked example: Hess's law
  
  
  
  Worked example: Hess's law Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Worked example: Gibbs free energy & equilibrium constant
  
  
  
  Worked example: Gibbs free energy & equilibrium constant Lesson
  
  Not available for guest users. Please register to access the content.
  
  Select activity Worked example: Gibbs free energy change & spontaneity
  
  
  
  Worked example: Gibbs free energy change & spontaneity Lesson
  
  Not available for guest users. Please register to access the content.

5. Thermodynamics

Section outline

Thermodynamic Terms

Applications

Measurment of ‘∆u & ∆h’ of Reactions

Enthalpies For Different Types of Reactions

Spontaneity

Gibbs Energy Change and Equilibrium

About Us

Resources

Quick Link

Contact Us