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Anit [1.1K]
3 years ago
9

Balance the following equation? Al + O2 - - - - - -) Al2O3 ​

Chemistry
1 answer:
xz_007 [3.2K]3 years ago
8 0

Answer:

4Al (s) + 3O₂ (g) → 2Al₂O₃

General Formulas and Concepts:

<u>Chemistry - Reactions</u>

  • Reaction Prediction
  • Balancing RxN's

Explanation:

<u>Step 1: Define RxN</u>

Al (s) + O₂ (g) → Al₂O₃

<u>Step 2: Balance RxN</u>

4Al (s) + 3O₂ (g) → 2Al₂O₃

  • Need to balance the amount of oxygens on both sides
  • If we balance the oxygens, the aluminums will also have to be rebalanced
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