Use this procedure in the worked example to solve for moles CO2 and moles NH3 needed.
http://www.jiskha.com/science/chemistry/stoichiometry.html
Then use PV = nRT and the conditions listed to convert moles to volume.
Don't forget to convert T to kelvin.
CO2(g) + 2 NH3(g) CO(NH2)2(s) + H2O(g)
What volumes of CO2 and NH3 at 193 atm and 450.°C are needed to produce 2.54 kg of urea, assuming the reaction goes to completion?
1 answer