How do you calculate the molar masses of the following atmospheric molecules: #CO# and #N_2O#?

1 Answer
Jan 26, 2017

Answer:

In the usual way: sum up the atomic masses..........

Explanation:

#"Molar mass of carbon monoxide,"# #=(12.011+15.999)*g*mol^-1=?*g*mol^-1#.

#"Molar mass of nitrous oxide,"# #=(2xx14.01+15.999)*g*mol^-1=?*g*mol^-1#.

From where did I get the individual atomic masses?