Question

27 g of Al will react completely with how much mass of O2, to produceAl2O3

Answer 1

27 g of Al= 1 mole of Al

Balance this equation

4Al + 3O2 → 2Al2O3

Mole ratio

Al : O2

4 : 3

1 : 3/4

Mass of O2 = 3/4 × 32 = 24g

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Answer 2

Answer:

the correct answer is 24 grams please make me a brainlist

Explanation: