kingmax kingmax

08-05-2016
Chemistry

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what is the mass of 5 moles of Nitrogen gas

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Willchemistry Willchemistry

08-05-2016

Molar mass N₂ = 28.0 g/mol

1 mole ------------- 28.0 g
5 moles ------------ ?

mass = 5 . 28.0 / 1

mass = 140 g

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