The oxidation of nitric oxide 2no+o −↽−⇀−2no 22 takes place in an isothermal batch reactor. the reactor is charged with a mixture containing 20.0 volume percent no and the balance air at an initial pressure of 380 kpa (absolute).

The phase where ice changes directly to gas is called sublimation 

Ithink its called the coefficent.

Hello! data: p (pressure) = 1.25 atmv (volume) = ? (in l)t (temperature) = 298 kn (number of mols) = 0.900 molesr (gas constant) = 0.082 (atm*l/mol*k)apply the data to the clapeyron equation (ideal gas equation), see: i hope this . =)