SPM Chemistry

SPM Chemistry Form 4 Chapter 6 KSSM – Acids, Bases and Salts

Revision Notes

  1. Acids
    1. Basicity of Acids
    2. Physical Properties of Acids
  2. Chemical Properties of Acids
    1. Acid + Reactive Metal
    2. Acid + Carbonate
    3. Acid + Base Oxide
    4. Acid + Alkali
  3. Writing Ionic Equation of the Reactions of Acids
  4. Bases
    1. Physical Properties of Alkali
    2. Chemical Properties of Bases/Alkalis
    3. Oxide: Basic, Acidic, Neutral, or Amphoteric
  5. Role of Water to Show Properties of Acids and Alkali
  6. Strength of Acids/Alkalis
  7. pH Scale and Acids/Alkali Indicators
  8. Solute, Solvent and Solution
  9. Concentration

    1. Conversion of the Unit of Concentration
  10. Molarity and Number of Moles

    1. Molarity and the pH Value of Acid or Alkali
    2. Concentration of Acid
    3. Preparing Standard Solutions
  11. Dilution
  12. Understanding Salts
    1. Uses of Salts
  13. Preparing Salts
    1. Preparing Salts of Potassium, Sodium and Ammonium
    2. Preparing Salts of Non-“Potassium, Sodium and Ammonium”
    3. Preparing Insoluble Salts
  14. Constructing Ionic Equations Using the Continuous Variation Method
  15. Stoichiometric Calculation
  16. Qualitative Analysis
    1. Analysing Solubility
    2. Analysis – Colours
    3. Identifying Gases
    4. Heating Effect
  17. Identifying Anion
  18. Identifying Cation
    1. Test with Sodium Hydroxide and Ammonia Solution
    2. Test with Chloride Ions
    3. Test with Sulphate Ions
    4. Test with Carbonate Ions
    5. Test with Iodide Ions
    6. Tests to Distinguish Iron(II) and Iron(III) ions