Extraction of Metals
- Created by: Ciara Ryan
- Created on: 06-04-15 20:35
Other questions in this quiz
2. The Equation at the anode of Aluminium Extraction
- 2O2- → O2 + 4e-
- Al3+ + 3e- → Al
- 2O2- → O2 + 2e-
- 3O2- → O2 +4e-
3. How is extracted Tungsten from its Ore?
- Electrolysis
- Reduction of Oxygen
- Reduction by Hydrogen
- Reduction by Carbon
4. Name 3 metals extracted from their ores by reduction by Carbon
- Titanium, Tungsten and Aluminium
- Titanium, Aluminium and copper
- Iron, manganese and copper
- Copper, Iron, Aluminium
5. Equation at the Cathode
- Al2+ + 2e- → Al
- Al3+ + 3e- → Al
- 2O2- → O2 + 4e-
- Al3+ + 2e- → Al
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