SPM Chemistry

SPM Form 4 Chemistry Chapter 8 – Salts

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Revision Notes

  1. Understanding Salts
    1. Uses of Salts
  2. Preparing Salts
    1. Preparing Salts of Potassium, Sodium and Ammonium
    2. Preparing Salts of Non-“Potassium, Sodium and Ammonium”
    3. Preparing Insoluble Salts
  3. Constructing Ionic Equations Using the Continuous Variation Method
  4. Stoichiometric Calculation
  5. Qualitative Analysis
    1. Analysing Solubility
    2. Analysis – Colours
    3. Identifying Gases
    4. Heating Effect
  6. Identifying Anion
  7. 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

Videos

  1. What is Salt
  2. Solubility of Salt
  3. Preparing Soluble Salts
  4. Steps to Prepare Soluble Salts
  5. Preparing Insoluble Salts
  6. Identification of Ions
  7. Heating Effect of Negative Ions
  8. Identifying Negative Ions
  9. Identifying Positive Ions (Test by NaOH and NH3)
  10. Identifying Positive Ions (Test by Chloride, Sulphate and Carbonate)