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HACTEHA [7]
3 years ago
13

Al + O2 ---> Al2O3 Balance the chemical equation.

Biology
1 answer:
Rzqust [24]3 years ago
3 0
Al + O2 —> Al2O3
So you need at least two aluminums and three oxygens, yet that’s not possible so each term with have a coefficient in front of it.
4 Al + 3 O2 —> 2 Al2O3
4 aluminum = 4 aluminum
6 oxygen = 6 oxygen
Therefore, your equation is balanced
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