How many moles are in #4.65 times 10^24# molecules of #NO_2#?

1 Answer
anor277
Jan 17, 2018

Well, one mole contains #6.022xx10^23# #NO_2# molecules....

Explanation:

And so we take the quotient.....

#(4.65xx10^24*NO_2* "molecules")/(6.022xx10^23*NO_2* "molecules"*mol^-1)=7.72*mol#...

What is the mass of molar quantity?

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