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Xelga [282]
3 years ago
11

In the reaction 2Al2O3 → 4Al + 3O2, what is the mole ratio of aluminum to oxygen?

Chemistry
2 answers:
love history [14]3 years ago
6 0

What is the mole ratio of oxygen to aluminum?

O2:Al = 3:4

On edg

defon3 years ago
3 0
2Al₂O₃ → 4Al + 3O₂

the mole ratio is 4:3
for every 4 Al, there must be 3 O₂ in order to make 2Al₂O₃

hope this helped at all
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Answer:

a. Smaller nuclei combine to make a larger nucleus.

Explanation:

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In order for fusion to occur, an important energy barrier produced by electrostatic force must be overcome. Over long distances, two nuclei repel each other due to the electrostatic repulsion force between their protons, positively charged. However, if two nuclei can be approached sufficiently, due to the strong nuclear interaction, which is greater over short distances, electrostatic repulsion can be overcome, and fusion takes place.

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Explanation:

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hope this helps :)

8 0
3 years ago
Plz I need help is the 2nd time I post this
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I think so, sorry if its wrong.

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