Chemistry
Grade-10
Easy
Question
Balance this equation:
Al2O3 → Al + O2
- Cannot be balanced
- 2Al2O3 → 2Al + 3O2
- 2Al2O3 → 4Al + 3O2
- 3Al2O3 → 2Al + O2
Hint:
The correct answer is: 2Al2O3 → 4Al + 3O2
2Al2O3 → 4Al + 3O2
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