Chemical Formulae and Equations

Table of Content
  1. Relative Mass
    1. Relative Atomic Mass
    2. Relative Molecular Mass
  2. Concept of Mole
    1. Number of Mole and Number of Particles
    2. Number of Mole of Atoms and Number of Mole of Molecules
    3. Number of Mole and Mass of a Substance
    1. Mass of Substance and Number of Particles
    2. Number of Mole and Volume of Gas
    3. Volume of Gas, Mass of Substance and Number of Particles
  3. Chemical Formulae
    1. Empirical Formula
    2. Molecular Formula
    3. Percentage of Composition of a Compound
    4. Formula of Ions
    5. Chemical Formula of Ionic Compounds
    6. Formula of Molecules
  4. Chemical Equations

Exercises

  1. Relative Atomic Mass and Relative Molecular Mass (5 Questions) 
  2. Mole and Number of Particles (5 Questions) 
  3. Mole and Mass of Substance (4 Questions) 
  4. Mole and Volume of Gas (6 Questions) 
  5. Chemical Formulae (7 Questions)