Asked by NONO



What volume of ammonia at 7.0 atm and 235C would you get from 333g of nitrogen reactin with enough mass of hydrogen?k

calculate the density of hydrogen at STP?
Answered by DrBob222
Write the equation and balance it. Then use this link to set up the calculation of moles N2; finally use PV = nRT to convert moles N2 at STP (from the calculation) to the conditions in the problem.
http://www.jiskha.com/science/chemistry/stoichiometry.html
Answered by DrBob222
density H2 at STP = molar mass H2/22.4