Help with these molecule to mole conversion problem
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Help with these molecule to mole conversion problem

[From: ] [author: ] [Date: 12-05-20] [Hit: ]
45 10^23/6.02x10^23 = 0.407 moles-6.2.45x10^23 molecules will contain 2.45x10^23/6.......
How many moles are present in 2.45 x 10^23 molecules of CH^4?

the answer is .41 moles but how do you convert it? please give the steps

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2.45 10^23 / 6.02x10^23 = 0.407 moles

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6.03x10^23 number of molecules (Avogadro's number) contains1 mole of CH4

2.45x10^23 molecules will contain 2.45x10^23/6.03x10^23 = 0.406 (= 0.41 mole) of CH4
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