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Jharkhand
English
STD 11
Chemistry - KhanAcademy
6. Equilibrium
6. Equilibrium
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Section outline
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Equilibrium in Physical Processes
Select activity Dissolution of solids and gases in liquids
Dissolution of solids and gases in liquids
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Equilibrium in Chemical Processes – Dynamic Equilibrium
Select activity Dynamic equilibrium
Dynamic equilibrium
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Select activity Reactions in equilibrium
Reactions in equilibrium
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Law of Chemical Equilibrium and Equilibrium Constant
Select activity Direction of reversible reactions
Direction of reversible reactions
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Select activity Writing equilibrium constant and reaction quotient expressions
Writing equilibrium constant and reaction quotient expressions
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Select activity Keq intuition
Keq intuition
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Select activity Keq derivation intuition
Keq derivation intuition
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Heterogeneous Equilibria
Select activity Small x approximation for small Kc
Small x approximation for small Kc
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Select activity Small x approximation for large Kc
Small x approximation for large Kc
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Select activity Heterogeneous equilibrium
Heterogeneous equilibrium
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Applications of Equilibrium Constants
Select activity Introduction to reaction quotient Qc
Introduction to reaction quotient Qc
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Select activity Worked example: Using the reaction quotient to predict a pressure change
Worked example: Using the reaction quotient to predict a pressure change
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Select activity Using the reaction quotient
Using the reaction quotient
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Select activity Worked examples: Calculating equilibrium constants
Worked examples: Calculating equilibrium constants
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Select activity Worked example: Calculating equilibrium concentrations from initial concentrations
Worked example: Calculating equilibrium concentrations from initial concentrations
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Factors Affecting Equilibria
Select activity Le Chatelier's principle
Le Chatelier's principle
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Select activity Le Chȃtelier’s principle: Changing concentration
Le Chȃtelier’s principle: Changing concentration
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Select activity Le Chȃtelier’s principle: Changing volume
Le Chȃtelier’s principle: Changing volume
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Select activity Le Chȃtelier’s principle: Changing temperature
Le Chȃtelier’s principle: Changing temperature
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Select activity Le-Chatelier's Principle: Adding a catalyst
Le-Chatelier's Principle: Adding a catalyst
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Select activity Le-Chatelier's Principle: Adding inert gas
Le-Chatelier's Principle: Adding inert gas
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Select activity Le Chatelier's principle: Worked example
Le Chatelier's principle: Worked example
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Ionic Equilibrium in Solution
Select activity Worked example on ionic equilibrium
Worked example on ionic equilibrium
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Acids, Bases and Salts
Select activity Arrhenius definition of acids and bases
Arrhenius definition of acids and bases
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Select activity Strong and weak acids/bases
Strong and weak acids/bases
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Select activity Brønsted–Lowry acids and bases
Brønsted–Lowry acids and bases
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Select activity Conjugate acid–base pairs
Conjugate acid–base pairs
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Select activity Acid-base properties of salts
Acid-base properties of salts
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Ionization of Acids and Bases
Select activity Autoionization of water
Autoionization of water
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Select activity Definition of pH
Definition of pH
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Select activity Strong acids and strong bases
Strong acids and strong bases
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Select activity pH, pOH of strong acids and bases
pH, pOH of strong acids and bases
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Select activity Strong acid solutions
Strong acid solutions
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Select activity Strong base solutions
Strong base solutions
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Select activity Ka and acid strength
Ka and acid strength
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Select activity Acid strength, anion size, and bond energy
Acid strength, anion size, and bond energy
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Select activity Weak acid equilibrium
Weak acid equilibrium
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Select activity Weak base equilibrium
Weak base equilibrium
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Select activity Relationship between Ka and Kb
Relationship between Ka and Kb
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Select activity pKa and pKb relationship
pKa and pKb relationship
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Select activity Common ion effect and buffers
Common ion effect and buffers
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Select activity pH of salt solutions
pH of salt solutions
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Buffer Solutions
Select activity Introduction to buffers
Introduction to buffers
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Select activity Properties of buffers
Properties of buffers
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Select activity Buffers and Henderson-Hasselbalch
Buffers and Henderson-Hasselbalch
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Select activity Buffer solution pH calculations
Buffer solution pH calculations
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Select activity Methods for preparing buffers
Methods for preparing buffers
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Select activity pH and pKa relationship for buffers
pH and pKa relationship for buffers
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Select activity Buffer capacity y
Buffer capacity y
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Select activity Ways to get a buffer solution
Ways to get a buffer solution
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Solubility Equilibria of Sparingly Soluble Salts
Select activity Introduction to solubility equilibria
Introduction to solubility equilibria
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Select activity Dissolution and precipitation
Dissolution and precipitation
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Select activity Common polyatomic ions
Common polyatomic ions
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Select activity Worked example: Calculating solubility from Kₛₚ
Worked example: Calculating solubility from Kₛₚ
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Select activity The common-ion effect
The common-ion effect
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Select activity Solubility and the pH of the solution
Solubility and the pH of the solution
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Select activity Solubility and complex ion formation
Solubility and complex ion formation
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