Tag: Chemistry and Environment

  CHEMISTRY  THEME – CHEMISTRY AND ENVIRONMENT  TOPIC 1 – AIR    INSTRUCTIONAL MATERIALS 1. Bunsen burner 2. Source of gas 3. Match stick/box 4. Candle stick 5. Alkaline Pyrogallo 6. Caustic soda 7. Deflagrating spoon 8. Magnesium ribbon   LEARNING OBJECTIVES By the end of the lesson, students should be able to:   1.

  CHEMISTRY  THEME – CHEMISTRY AND ENVIRONMENT  TOPIC 1 – ACIDS, BASES AND SALTS   INSTRUCTIONAL MATERIALS 1. Ripe and unripe fruits (mango, orange, pawpaw, grape, lime etc) 2. Sour milk 3. Brightly coloured flowers or leaves (hibiscus, croton, ixora, allamanda, blue bells, etc.). 4. Chemicals (NaOH, KOH, HCl, H2SO4) 5. Distilled water 6. Acetone