Curriculums/Chemistry

10th GRADES

 

Unit 1: Matter
Phases of matter, properties of matter
Distinctive properties of matter: density, melting p. & boiling p.
expansion, elasticity, conductivity, solubility

Unit 2: Classification of Matter
Classification of matter: pure substance, mixture
Separation of mixtures: magnet, density difference
filtration, solubility difference, boiling p. & melting p. difference
Elements and compounds: symbols of elements
Metals and nonmetals
Synthesis of compounds from elements
The law of constant proportions & multiple proportions

Unit 3: A Scientific Model
Atomic theory, subatomic particles
Proton, electron, neutron numbers of atoms,
Electron configuration
Symbols and formulas
Chemical nomenclature
Ionic and molecular compounds
Writing formula of compounds
Oxidation numbers
Relative atomic weight
Mol concept & Avogadro's number
Atomic weight and molecular weight
Molar volume and integration of mol concept
Derivation of molecular formula


Unit 4: Physical and Chemical Change
Chemical equations
Types of chemical reactions
Balancing the chemical equations

Unit 5: Compounds
Classification of compounds
Acids and properties
Bases and properties
Oxides and properties
Salts and properties

Unit 6: Calculations based on equations
Reactions involving limiting reagents
Reactions involving impure substances
Consecutive & simultaneous reactions

Unit 7: Chemical Evidences For Atoms
Law of definite and multiple proportions
Law of combining volumes
Discovery of electron, proton and neutron
Atomic models: Dalton, Thomson, Rutherford and Bohr
Modern atomic theory, quantum numbers
Electron configuration
Periodic properties
Representative groups

Unit 8: Solutions
Properties of solutions
Concentration of solution
Dilution and mixing solutions
Chemical reactions in solutions
Solubility
Separation of solutions
Ion concentration
Solubility rules
Precipitation reactions

Unit 9: Nuclear Chemistry
The structure of the nucleus
Radioactivity, types of radioactive decay
Natural and artificial radioactivity
Rate of radioactive decay

Unit 10: Chemical Reactions & Energy
Energy changes, enthalpy
Measurement of reaction heat
Standard enthalpies of formation
Hess’s Law
Bond energies

Unit 11: Properties of Elements and Their Compounds
Properties of 1A group metals: Li , Na , K …
Properties of 2A group metals: Be , Mg , Ca ….
Properties of some transition metals : Fe , Ni , Cr , Ti , Zn and Cd
Properties of Al and Pb
Properties of inert metals: Cu , Hg , Ag , Pt and Au

EXPERIMENTS
1. Law of definite proportions
2. Molar volume of a gas
3. types of chemical reactions
4. neutralization (acid-base reaction)
5. Diffusion of gases
6. Effect of pressure and temperature on the volume of a gas
7. Precipitation reactions
 

 

 11th GRADES  

 

Unit 1: Properties of Nonmetals and Their Compounds

Properties of H and B

Properties of C and Si

Properties of N and P

Properties of O and S

Properties of Halogens

Properties of Noble Gases

                              

Unit 2: Reaction Rate

Meaning and measure of reaction rate

The collision theory

Energy changes during a reaction

Factors affecting reaction rates, nature & concentrations of reactions

Temperature, catalyst

Interacting area, reaction mechanism, catalyst

 

Unit 3: Chemical Equilibrium

Nature of chemical equilibrium

The equilibrium constant

Heterogeneous equilibrium

Calculation of the equilibrium constant

Kp, variation of equilibrium constant

Reaction quotient

Equilibrium changes

Le Chatelier’s principle

Calculation of equilibrium concentrations

Changes in concentration, changes in volume and pressure

Changes in temperature, addition of a catalyst

Quantitative calculations about Le Chatelier’s Principle

Why equilibrium

 

Unit 4: Solubility Equilibrium

Solubility of ionic solids

Factors that affect the solubility

Experimental determination of solubility products

Calculations from Ksp

Selective precipitation

The common ion effect

 

Unit 5: Acid & Bases

Electrolytes, water as a weak electrolyte

pH and pOH

Acid-base theories

Monoprotic and polyprotic acids, the strength of acids and bases

Properties of acids and bases

Quantitative calculations about strong  acids and bases

neutralization, titration

hydrolysis

buffer solutions

 

Unit 6: Electrochemistry

Oxidation-reduction reactions

Balancing redox reactions

Electrochemical cell

Standard electrode potentials

The use of standard el. Potentials

Effect of concentration in el. Potentials

Electrolysis

Some important redox reactions in daily life

 

EXPERIMENTS

  1. Heat of reaction and Hess Law
  2. Factors that affect the reaction rate
  3. Chemical equilibrium and Le Chatelier’s principle
  4. Factors that affect solubility
  5. Acid-Base titration
  6. oxidation-reduction reaction
  7. Electrochemical cell


 

 

 12th GRADES

 

Unit 1: Introduction to Organic Chemistry

Introduction to organic chemistry

Review of the atomic structure and periodic properties

 

Unit 2: Chemical Bonds

Representation of the chemical bonding

Bonding capacity of elements

Hybrid orbitals

VSEPR theory

 

Unit 3: Bonds in Liquids & Solids

Polar bonds & electronegativity

Intermolecular forces

Network solids, dipole-dipole forces

London forces, hydrogen bond

 

 

Organic Chemistry 

Introduction to functional groups and families

Identification of organic compounds, IR

 

 

Unit 4: Hydrocarbons

Alkanes            

Nomenclature and preparation

Isomerism

Chemical and physical properties

Alkenes

Nomenclature and preparation

CIS-TRANS isomerism

Chemical and physical properties

Alkynes       

Nomenclature and preparation

Chemical and physical properties

 

Unit 5: Aromatic Hydrocarbons

Nomenclature and preparation

Chemical and physical properties

 

Unit 6: Alcohols

Nomenclature and preparation

Chemical and physical properties         

 

Unit 7: Ethers

Nomenclature and preparation

Chemical and physical properties

 

Unit 8: Aldehydes

Nomenclature and preparation

Chemical and physical properties

 

Unit 9: Ketones

Nomenclature and preparation

Chemical and physical properties

 

Unit 10: Carboxylic acids

Nomenclature and preparation

Chemical and physical properties

Optical isomerism         

 

Unit 11: Esters

Nomenclature and preparation

Chemical and physical properties

 

Unit 12: Carbohydrates

Nomenclature and preparation

Chemical and physical properties

 

Unit 13: Amines

Nomenclature and preparation

Chemical and physical properties

 

Unit 14: Aminoacids

Nomenclature and preparation

Chemical and physical properties

 

Unit 15: Aromatic compounds

Nomenclature and preparation

Chemical and physical properties

 

Unit 16: Some other important compounds

(Vitamins, hormones, antibiotics, nucleoproteins)

                         

 

EXPERIMENTS 

  1. Qualitative detection of Elements in Organic Compounds
  2. Preparation of methane
  3. Reactions of ethanol
  4. Preparation of diethyl ether
  5. Preparation of acetaldehyde
  6. Preparation of acetic acid
  7. Preparation of ester