Tanzania Form 2 Chemistry Syllabus

This syllabus covers the fundamental principles of chemistry, introducing students to various concepts and practical applications.

1. Oxygen

This topic explores the preparation, properties, and uses of oxygen. Students learn about the decomposition of hydrogen peroxide using manganese (IV) oxide as a catalyst. Oxygen's role in combustion and its reactive nature are also examined.

2. Hydrogen

This topic covers the preparation, properties, and uses of hydrogen. Laboratory preparation methods, including the reaction of strong metals with dilute acids, are discussed. The properties and industrial applications of hydrogen, such as in the production of margarine and ammonia, are also explored.

3. Water

This topic focuses on the properties, purification methods, and chemical tests for water. The physical properties of water, its existence in three states (solid, liquid, and gas), and its importance as a solvent are discussed. Water treatment and purification processes are also examined.

4. Fuels and Energy

This topic explores different types of fuels and their characteristics, uses, and environmental impact. Common fuels used in Tanzania, such as wood, charcoal, coal, petroleum products, and natural gas, are discussed. The concept of energy and its sources are also introduced.

5. Atomic Structure

This topic delves into the structure of atoms, including subatomic particles (protons, neutrons, and electrons), energy levels, and electron configuration. Students learn about the arrangement of electrons in different energy levels and the concept of atomic number and mass number.

6. Periodic Classification

This topic introduces the periodic table and its organization of elements based on their atomic structure and properties. Students learn about periods, groups, and trends in the periodic table, such as electronegativity and atomic size.

7. Chemical Formulae and Nomenclature

This topic covers chemical formulae, valency, oxidation states, radicals, and chemical bonding (covalent and electrovalent). Students learn how to write and interpret chemical formulae and name chemical compounds according to established nomenclature rules.