SPM Form 5 Chemistry Chapter 5 – Chemical for Consumers

Revision Notes

  1. Soap
    1. The Making of Soap – Saponification
    2. Cleaning Effect of Soaps
    3. Effectiveness of Soap
  2. Detergent
    1. The Making of Detergent
    2. Effectiveness of Detergent
    3. Additive in Detergent
  3. Food Additive
    1. Preservative
    2. Colorants/Dyes
    3. Stabilizer
    4. Flavouring Agent and Sweeteners
  4. Modern Medicine
    1. Analgesic
    2. Antibiotic
    3. Psychotherapeutic Medicine
    4. Hormone
    5. Steroids

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)