The previous description of an ideal gas expanding into a vacuum (Figure 3) is a macroscopic example of this particle-in-a-box model. For this system, the most probable distribution is confirmed to be the one in which the matter is most uniformly dispersed or distributed between the two fla...
Prove that the entropy of mixing of an ideal mixture has an infinite slope, when plotted vs. x, at x = 0 and x = l. What is osmosis, matter, diffusion, and Gas Law? Why is shampoo more viscous than water? How does the law of conservation of energy relate to the fir...
The reaction 2C+O2=2CO is accompanied by an increase in volume so that the line slopes downwards. This places carbon in a unique position as a reducing agent because if a mixture of an oxide and carbon is heated to a sufficiently high temperature, the carbon will reduce the oxide; ...
Prove that the entropy of mixing of an ideal mixture has an infinite slope, when plotted vs. x,...Question:Prove that the entropy of mixing of an ideal mixture has an infinite slope, when plotted vs. x, at x = 0 and x = l.Entropy of Mixing...
An entropy inequality is formulated which is valid for all mixtures of non-polar chemically reacting materials. An especially interesting feature of this formulation is that each material in the mixture is allowed to have a temperature field distinct from that of the other materials. Restricting the...
In the limit of an ”infinite” number of steps (bottom), these work terms are identical, and both the system and surroundings (the “world”) are unchanged by the expansion-compression cycle. In all other cases the system (the gas) is restored to its initial state, but the surroundings...
Today, with the advancement of human society and advancements in science and technology, there has been extensive exploitation of traditional fossil fuels (coal, oil, natural gas). This not only leads to an energy crisis but also significantly impacts people's lives and health through global warmi...
Enthalpy, internal energy and entropy of oxygen as an ideal gas. Solubility of Gases in Water vs. Temperature Solubility of Ammonia, Argon, Carbon Dioxide, Carbon Monoxide, Chlorine, Ethane, Ethylene, Helium, Hydrogen, Hydrogen Sulfide, Methane, Nitrogen, Oxygen and Sulfur Dioxide in water. The...
MixtureIn this work an original improvement of the Corresponding States technique is developed and a new model, based on a three parameters CS format, is proposed to predict the enthalpy and the entropy of the new generation halogenated alkanes fluids together with some alkanes. Limiting the ...
However, efficiencies determined using energy are misleading because, in general, they are not measures of “an approach to an ideal.” To determine more meaningful efficiencies, a quantity is required for which ratios can be established, which do provide a measure of an approach to an ideal. ...