Waec Chemistry 2022 Area of concentration

KEY TOOICS TO FOCUS ON CHEMISTRY

? INTRODUCTION TO CHEMISTRY
? STRUCTURE OF THE ATOM
?STANDARD SEPARATION TECHNIQUES FOR MIXTURES
?PERIODIC CHEMISTRY

?CHEMICAL BONDS
?STOICHIOMETRY AND CHEMICAL REACTIONS
?STATES OF MATTER
?ENERGY AND ENERGY CHANGES
?ACIDS, BASES AND SALTS

?SOLUBILITY OF SUBTANCES
?CHEMICAL KINETICS AND EQUILIBRIUM SYSTEM
?REDOX REACTIONS
?CHEMISTRY OF CARBON COMPOUNDS
?CHEMISTRY, INDUSTRY AND THE ENVIRONMENT

?BASIC BIOCHEMISTRY AND SYNTHETIC POLYMERS