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29 Aug
11:27

Chemistry

  • 1 Chemical Reactions and Equations
    • 1.1 Molecular Equation I
    • 1.2 Molecular Equation II
  • 2 Hardness of Water
    • 2.1 Treatment and Purification of Hard Water
  • 3 Acids, Bases and Salts
    • 3.1 Acids and Bases
    • 3.2 Indicators
    • 3.3 Salts
  • 4 The Mole concept and Related Calculations
    • 4.1 The Mole as a Unit of Measurement
    • 4.2 Application of the Mole Concept
  • 5 Volumetric Analysis
    • 5.1 Standard Solutions
  • 6 Ionic Theory Electrolysis
    • 6.1 The Mechanisms of Electrolysis
    • 6.2 Laws
    • 6.3 Application of Electrolysis
  • 7 Chemical Kinetics, Equilibrium and Energetics
    • 7.1 The rate of Chemical Reactions
    • 7.2 Factors affecting the Rate of Chemical Reactions
    • 7.3 Reversible and Irreversible Reactions
    • 7.4 Equilibrium Reaction
    • 7.5 Endothermic and Exothermic Reaction
  • 8 Extractions of Metals
    • 8.1 Occurrence of Metals in Tanzania
    • 8.2 Chemical Properties of Metals
    • 8.3 Extraction of Metals by Electrolytic
    • 8.4 Extraction of Metals by Chemical
  • 9 Compounds of Metals
    • 9.1 Oxides
    • 9.2 Carbonates and Hydrogen Carbonates
    • 9.3 Sulphates