The initial total pressure is 4 atm.
Should I just find the final total pressure first using the clasius clapeyron equation? The problem is if I use the CC equation, which enthalpy of vaporization should I use?
Homework Statement
Consider air to be made up of only N2 (78 mole %), O2 (21%) and Ar (1%)
Estimate the mole fractions of each in both the liquid and gas phases if 1 mole of air at 300 K and 4 atm. total pressure were cooled to 65 K in the same volume
Homework Equations
Raoult's law Pi = Pi*...
So assuming that there is no product in at the beginning of the reaction, partial pressure of N2 would be 1/3 bar and the partial pressure of H2 would be 2/3 bar.
Homework Statement
N2 + 3H2 --> 2NH3 (all gases)
Why is such a high pressure needed? Calculate the equilibrium constant at 500k then estimate the percentage conversion at equilibrium at 1 bar total pressure, assuming the stoichiometric ratio of N2:H2 is 1:3.
Repeat the process at 50 bar...
Homework Statement
A sample of K (s) of mass 2.740g undergoes combustion in a constant volume calorimeter at 298.15K . The calorimeter constant is 1849 J/K , and the measured temperature rise in the inner water bath containing 1450 of water is 1.60K
Calculate the internal energy of formation...
http://imgur.com/a/Hg23p 1. Homework Statement
In each of the figures below some electric field lines are drawn. But in most cases, there are mistakes. For each drawing, select which of the above rules are broken or if the diagram is essentially correct.
http://imgur.com/a/Hg23p
Homework...