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Chemistry
21.09.2021 07:44
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How many molecules of o2 are there in 4.0 mol of o2?

How many molecules of o2 are there in 4.0 mol of o2?
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nandalabella06
nandalabella06
5,0(53 marks)
Each and every mole of any substance = Avogadro's Number of them
= 6.023 \times {10}^{23} \\ 4.0moles \: O2 \times \frac{6.023 {10}^{23}molecules }{1mole} \\ = 2.41 \times {10}^{24} \: molecules \: of \: O2
FloweyFlower
FloweyFlower
5,0(43 marks)

(C) option hai okay guys

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