XV for a given increase in volume (V),the work done can be maximum if P.ext is maximum.For this external pressure should always be less than internal pressure ofgasThese are the conditions of a reversible process. Hence maximum work is doneif carried out under reversible condition.In ...
Similarly, using the appropriate equations for the partial specific internal energy u^i, enthalpy h^i, and entropy s^i, we can show that, for a mixture of ideal gases with constant specific heats, the partial specific properties of gas i in the mixture are the same as the corresponding ...
Explain why the increase in volume for the isothermal expansion of an ideal gas makes a positive contribution to the total entropy change. Entropy Change The entropy is defined as the randomness of the reaction, it is positive if the ...
Here, \({{{\mathcal{R}}}\) is the universal gas constant, \({{{\mathcal{T}}}\) is the temperature, α0 is the ratio between the free solvent molar fraction in the solvated and unsolvated states, αi is the ratio between the molar fraction of unbound ions i = +, − ...
The gas phase system is as- sumed to consist of a mixture of reactive gases that obey the mix- ing rules defined by the Becker–Kistiakowsky–Wilson (BKW) equation of state (EOS) (Mader, 1998), therefore only a single set of gas phase conservation equations are needed. More ...
In regards to surface residential or commercial properties, the certain surface of SiO2 produced by the gas stage technique can get to 200-400m TWO/ g, while that of merged quartz is just 0.5-2m TWO/ g; the equiaxed morphology of Al2O2 powder is conducive to sintering densification, and...
The virtually infinite selectivity of metal membranes towards hydrogen is related to the fact that the potential field of the (Pd) metal surface can dissociate only hydrogen among all the other light and heavier gas species. In particular, membranes composed of palladium and its alloys can play ...