Question

13.2 mol of O2 find the grams

Answer 1

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One mole of O2 weighs 16×2 =32grams

So,...

2 mole of O2 weighs =32×2 grams

2mole of O2 =64 grams....

Ans..

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Answer 2

Answer:

422.4 g

Explanation:

No of grams is given by

No of mol *molar mass of substance in grams

So here it will be

13.2*32= 422.4 g approx