AIR AND COMBUSTION
Percentage of Oxygen in Air We have read that Air consists mainly of molecules of oxygen and nitrogen with important… Read More »AIR AND COMBUSTION
AN ALKALI
Alkali is pronounced like alcohol, with ‘lie’ at the end instead of ‘hol’. An alkali is any substance which produces… Read More »AN ALKALI
ACIDS, BASES AND INDICATORS
WHAT IS ACIDS, BASES AND INDICATORS? All the elements in nature fall into three classes: metals, non-metals and gases. Non-metals… Read More »ACIDS, BASES AND INDICATORS
EVAPORATION AND BOILING
EVAPORATION AND BOILING (LIQUID TO GAS) On heating particles gain kinetic energy and move faster. In evaporation and boiling the… Read More »EVAPORATION AND BOILING
CAREERS IN CHEMISTRY
Chemists are the people who transform the everyday materials around us into amazing things. Some chemists work on cures for… Read More »CAREERS IN CHEMISTRY
INTRODUCTION TO CHEMISTRY
INTRODUCTION TO CHEMISTRY Chemistry is a branch of Science. Science is basically the study of living and non-living things. The… Read More »INTRODUCTION TO CHEMISTRY
CHEMISTRY SS 3 SCHEME OF WORK
CHEMISTRY SCHEME OF WORK FOR SS 3 CHEMISTRY SS 3- FIRST TERM 1. Petroleum or Crude Oil 2. Metals and… Read More »CHEMISTRY SS 3 SCHEME OF WORK
CHEMISTRY SSS 2 SCHEME OF WORK
CHEMISTRY SS 2- FIRST TERM 1. Periodic Table 2. Chemical Reactions 3. Mass, Volume Relationships 4. Acid-Base Reactions 5. Water.… Read More »CHEMISTRY SSS 2 SCHEME OF WORK
SCHEME OF WORK FOR CHEMISTRY SS 1
CHEMISTRY SS 1- FIRST TERM 1. Introduction to Chemistry 2. Particulate Nature of Matter 3. Symbols, Formulae and Equations 4.… Read More »SCHEME OF WORK FOR CHEMISTRY SS 1
