CHEM 104 • Midterm II + Final • Chemistry for Engineering

Pressure of Gas

The Gas Laws

Example 1

Density Calculations

Example 2

Gas Stoichiometry

Dalton’s Law of Partial Pressures

The Kinetic Molecular Theory of Gases

Example 3

Gas Effusion

Gases Deviation from Ideal Behavior

The Nature of Chemical Energy

The First Law of Thermodynamics

Heat and Work

Heat and Work Example

Enthalpy of Chemical Reactions

Example-1

Example-2

Calorimetry

Example-3

Direct and Indirect Method- Hess law

Example-4

Example-5

Example-6

Example-7

Example-8

Spontaneous Process and Entropy

Standart Entropy

The Second Law of Thermodynamics

General Rules for Sign of Entropy

Entropy Change in Surrounding and Gibbs Free Energy

Gibbs Energy and Spontaneity

Example of Standard Free-Energy Changes 1

Example of Standard Free-Energy Changes 2

Free Energy and Chemical Equilibrium

Example of Free Energy and Solubility Equilibria

Example of Free Energy and Equilibrium Constant

Example of Free Energy and Chemical Equilibrium

Equilibrium

Homogeneous Equilibria: Kp & Kc relation

Examples of Homogeneous Equilibria: Kp & Kc relation

Examples of Homogeneous Equilibria: Kp & Kc relation

Heterogeneous Equilibria: Kp & Kc Relation

Multiple Equilibria

Equilibrium Constant vs Reaction Quotient

Le Châtelier's Principle

Examples of Le Châtelier's Principle

Example of Catalysis

Gases 1

Gases 2

Gases 3

Gases 4

Gases 5

Gases 6

Gases 7

Gases 8

Gases 9

Gases 10

Gases 11

Gases 12

Gases 13

Gases 14

Thermochemistry 1

Thermochemistry 2

Thermochemistry 3

Thermochemistry 4

Thermochemistry 5

Thermochemistry 6

Thermochemistry 7

Thermochemistry 8

Brønsted Acids and Bases

The Acid Base Properties of Water Example

pH- A measure of Acidity

Example of pH- A measure of Acidity

Strength of Acids and Bases

Example of Strength of Acids and Base 1

Example of Strength of Acids and Base 2

Example of Strength of Acids and Base 3

Percent Ionization

Weak Bases and Base Ionization Constants

Diprotic and Poliprotic Acids

The Common Ion Effect

Buffer Solution and Handerson- Hasselbalch Equation

Buffer Solutions

Buffer Capacity

Molar Solubility and Solubility Equilibria

Example of Solubility Equilibria

Atoms, Molecules and Ions 1

Atoms, Molecules and Ions 2

Atoms, Molecules and Ions 3

Atoms, Molecules and Ions 4

Atoms, Molecules and Ions 5

Atoms, Molecules and Ions 6

Atoms, Molecules and Ions 7

Atoms, Molecules and Ions 8

Atoms, Molecules and Ions 9

Atoms, Molecules and Ions 10

Atoms, Molecules and Ions 11

Chemical Reactions and Stoichiometry 1

Chemical Reactions and Stoichiometry 2

Chemical Reactions and Stoichiometry 3

Chemical Reactions and Stoichiometry 4

Chemical Reactions and Stoichiometry 5

Chemical Reactions and Stoichiometry 6

Chemical Reactions and Stoichiometry 7

Chemical Reactions and Stoichiometry 8

Chemical Reactions and Stoichiometry 9

Reaction in Aqueous Solution 1

Reaction in Aqueous Solution 2

Reaction in Aqueous Solution 3

Reaction in Aqueous Solution 4

Electronic structure of Atoms 1

Electronic structure of Atoms 2

Electronic structure of Atoms 3

Electronic structure of Atoms 4

Electronic structure of Atoms 5

Periodic Table and Atomic Properties 1

Periodic Table and Atomic Properties 2

Basic Concepts of Chemical Bonding 1

Basic Concepts of Chemical Bonding 2

Thermochemistry 1

Thermochemistry 2

Thermochemistry 3

Thermochemistry 4

Thermochemistry 5

Thermochemistry 6

Thermochemistry 7

Thermochemistry 8

Thermochemistry 9

Thermochemistry 10

Thermochemistry 11

Gases 1

Gases 2

Gases 3

Gases 4

Gases 5

Gases 6

Gases 7

Gases 8

Gases 9

Gases 10

Gases 11

Gases 12

Gases 13

Gases 14

Question-1

Question-2

Question-3

Question-4

Question-5

Question-6