Section: 7. CHEMICAL EQUILIBRIUM AND ACIDS - BASES | Chemistry - KhanAcademy

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  Equilibrium in Physical Processes
  
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  Dissolution of solids and gases in liquids Lesson
  
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  Equilibrium in Chemical Process
  
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  Reactions in equilibrium Lesson
  
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  Law of Chemical Equilibrium
  
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  Keq intuition Lesson
  
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  Keq derivation intuition Lesson
  
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  Homogeneous Equilibria
  
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  Small x approximation for small Kc Lesson
  
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  Small x approximation for large Kc Lesson
  
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  Heterogeneous Equilibria
  
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  Heterogeneous equilibrium Lesson
  
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  Relationship Between Equilibrium Constant ‘K’, Reaction Quotient ‘Q’ and Gibbs Energy ‘G’
  
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  Introduction to reaction quotient Qc Lesson
  
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  Factors Affecting Equilibria
  
  Select activity Le Chatelier's principle
  
  Le Chatelier's principle Lesson
  
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  Le-Chatelier's Principle: Adding a catalyst Lesson
  
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  Acids, Bases and Salts
  
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  Arrhenius definition of acids and bases Lesson
  
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  Select activity Strong and weak acids/bases
  
  
  
  Strong and weak acids/bases Lesson
  
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  Select activity Brønsted–Lowry acids and bases
  
  
  
  Brønsted–Lowry acids and bases Lesson
  
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  Select activity Conjugate acid–base pairs
  
  
  
  Conjugate acid–base pairs Lesson
  
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  Acid-base properties of salts Lesson
  
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  Ionic Equilibrium in Solution
  
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  Worked example on ionic equilibrium Lesson
  
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  Ionisation of Acids and Bases
  
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  Autoionization of water Lesson
  
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  Definition of pH Lesson
  
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  Select activity Strong acids and strong bases
  
  
  
  Strong acids and strong bases Lesson
  
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  pH, pOH of strong acids and bases Lesson
  
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  Select activity Ka and acid strength
  
  
  
  Ka and acid strength Lesson
  
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  Acid strength, anion size, and bond energy Lesson
  
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  Weak acid equilibrium Lesson
  
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  Weak base equilibrium Lesson
  
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  Relationship between Ka and Kb Lesson
  
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  pKa and pKb relationship Lesson
  
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  Select activity Common ion effect and buffers
  
  
  
  Common ion effect and buffers Lesson
  
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  pH of salt solutions Lesson
  
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  Buffer Solutions
  
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  Introduction to buffers Lesson
  
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  Buffers and Henderson-Hasselbalch Lesson
  
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  Buffer solution pH calculations Lesson
  
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  pH and pKa relationship for buffers Lesson
  
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  Select activity Buffer capacity
  
  
  
  Buffer capacity Lesson
  
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  Select activity Ways to get a buffer solution
  
  
  
  Ways to get a buffer solution Lesson
  
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  Solubility Equilibria of Sparingly Soluble Salts
  
  Select activity Dissolution and precipitation
  
  
  
  Dissolution and precipitation Lesson
  
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  Select activity Common polyatomic ions
  
  
  
  Common polyatomic ions Lesson
  
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  Solubility and the pH of the solution Lesson
  
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  Solubility and complex ion formation Lesson
  
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  Worked example: Using the reaction quotient to predict a pressure change Lesson
  
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  Select activity Le Chatelier's principle: Worked example
  
  
  
  Le Chatelier's principle: Worked example Lesson
  
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7. CHEMICAL EQUILIBRIUM AND ACIDS - BASES

Section outline

Equilibrium in Physical Processes

Equilibrium in Chemical Process

Law of Chemical Equilibrium

Homogeneous Equilibria

Heterogeneous Equilibria

Relationship Between Equilibrium Constant ‘K’, Reaction Quotient ‘Q’ and Gibbs Energy ‘G’

Factors Affecting Equilibria

Acids, Bases and Salts

Ionic Equilibrium in Solution

Ionisation of Acids and Bases

Buffer Solutions

Solubility Equilibria of Sparingly Soluble Salts

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