In the reaction 4Al+__O2→2Al2O3, what coefficient should be placed in front of the O2 to balance the reaction? Question 2 options: 1 2 3

asked Mar 25, 2021 52.4k views

1 vote

In the reaction 4Al+__O2→2Al2O3, what coefficient should be placed in front of the O2 to balance the reaction?

Question 2 options:

1

2

3

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3 votes

The coefficient should be 3. THATLL give you 6 oxygens on both sides.

Vitalets answered Mar 29, 2021

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