Welcome to Unit 12!
This unit delves into the fascinating world of non-metals and their compounds, which make up a significant portion of the elements and are crucial for life and industry. You will explore the unique characteristics of noble gases and halogens, the chemistry of essential non-metallic elements like hydrogen, oxygen, sulfur, carbon, and nitrogen, and their various compounds. The unit also covers important laboratory preparations of gases and the geological aspects of rocks.
Non-metals, Noble Gases & Halogens (Physical)
Halogens & Halides (Chemical I)
Halogens & Halides (Chemical II)
Halogens & Halides (Chemical III)
Lab Prep & Collection of Gases
- 12.36 General Principles of Gas Collection (Solubility, Density)
- 12.37 Laboratory Preparation of Hydrogen (H₂)
- 12.38 Laboratory Preparation of Oxygen (O₂)
- 12.39 Laboratory Preparation of Nitrogen (N₂)
- 12.40 Laboratory Preparation of Chlorine (Cl₂)
- 12.41 Laboratory Preparation of Hydrogen Chloride (HCl)
- 12.42 Laboratory Preparation of Sulphur Dioxide (SO₂)
- 12.43 Laboratory Preparation of Carbon Dioxide (CO₂)
- 12.44 Laboratory Preparation of Ammonia (NH₃)
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