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4Al(s) + 30₂(g) → 2Al2O3 (s) How many molecules of O₂ are used in the reaction? How many oxygen atoms are required? How many moles of Al2O3 are formed? What is the mole ratio of Al to O₂?
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4Al(s) + 30₂(g) → 2Al2O3 (s)

How many molecules of O₂ are used in the reaction?
How many oxygen atoms are required?
How many moles of Al2O3 are formed?
What is the mole ratio of Al to O₂?

User Eden
by
8.4k points

1 Answer

7 votes
1) 1 molecules
2) 2 oxygen atoms
3)2 moles of Al2O3 are formed
4)4:3
User Noorus Khan
by
8.0k points
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