How many moles of N are in 0.167 g of #N_2O#?

1 Answer
Mar 4, 2017

Answer:

#"This is TWICE the molar quantity of nitrous oxide........."#

Explanation:

#"Moles of"# #N_2O# #=# #(0.167*g)/(44.01*g*mol^-1)=3.80xx10^-3*mol#.

And the molar quantity of nitrogen ATOMS, is twice this molar quantity:

#"Moles of nitrogen atoms"=2xx3.80xx10^-3*mol=7.60xx10^-3*mol.........#