Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to atoms and molecules | A theory provides an explanation of atoms and molecules, including modern atomic theory, atomic and molecular masses, and their role in chemical reactions and calculations. |
| 2. | Fundamentals of mole concept and chemical calculations | A theory provides an explanation of the difference between atoms and molecules, the concept of mole and Avogadro’s number, methods of calculating moles and masses, Avogadro’s law and its applications, percent composition, and the relationship between vapour density and relative molecular mass. |