A gas obeys the equation of state P(V-b) = RT. For this gas, b= 0.0391 dm3 mol-1 . (a) Find the fugacity (f) and fugacity coefficient () for the gas at 1000 °C and 1000 atm using the residual volume method. (b) Find the residual chemical potential for this gas at 1000 °C and 1000 atm. Given: Chemica potentia, µi = ( G ni ) T, P, nj≠i µrea − µidea = RT(ln) R = 8.314 J/(mol-K) and dG = RT[d(lnf)] and dG = VdP, where G is the Gibbs free energy.

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .

gasoline is a mixture. it contains several different kinds of compounds that can be present in a variety of ratios.