Fill in the blank with the correct number to balance the equation: 4Al + O2 → 2Al2O3. (Enter only a whole number.)

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asked Jan 21, 2021 124k views

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CakeMaster · Answer 1 · 2021-01-27T10:42:26+0000

Answer:

3

Step-by-step explanation:

You have to balance the atoms. On the right side there are 6 oxygen. In order to get the other side even you need a 3 coeficcient to get 6 oxygen on the left. That is the best way I can explain it.

Fill in the blank with the correct number to balance the equation: 4Al + O2 → 2Al2O3. (Enter only a whole number.)

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