Chemistry, asked by aa6842693, 9 months ago

27g of Al will react completely with how much mass of O2 to produce Al2O3?

Answers

Answered by dinesh9334896393

0

Answer:

Answer is 102

Explanation:

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Answered by Anonymous

4

Answer:

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✌ the balanced reaction is

4Al + 3O₂ -----→ 2Al₂O₃

There for 4 mole of Al 3 moles of O₂

so for 1 mole Al 3/4 mole O₂

27 g Al means 1 mole so 3/4 mole O₂ is needed

ie 3/4 x 32 = 24 g

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