posted by shania .
If we combine nitrous oxide (NO, laughing gas) with oxygen (O2) we produce nitrogen dioxide (NO2) according to the following reaction:
2NO + O2→ 2NO2
How many grams of NO2 will be produced when 5.00 moles of NO react?
According to the equation, you get five moles NO2, mass=5*(14+32) grams