Question

Which of the following has largest number of oxygen atoms?
1.0 g of O atoms, 1.0 g of O2, 1.0 g of O3. Justify your answer.​

Answer 1

a) 1g of O

Because they will all contain the same amount of oxygen atoms as 1g|16 g per mole will always be .0625 moles of oxygen. however the greatest number of molecules will a) 1g of O atoms. 1/6= .0625, 1/32=.03125 moles of molecules for O2, and for O3 , 1/48 = .0208 moles of molecules.


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