Zamaraev K.I. and Zhidomirov G.M., V International Symposium on Connections between Homogeneous and Heterogeneous Catalysis, Vol. 1, Novosibirsk, 1986 (in Russian). [Pg.317]

The relationship between the equilibrium constant and free energy provides a connection between thermodynamics and equilibrium constants. At equilibrium, A G = 0 and Q — Teq. We can substitute these [Pg.1151]

The shortest possible connection between chamber and condenser and its internal diameter as shown in Figure 2.70.2 is increasingly important with decreasing operating pressures (e.g. below 8 x 10 2 mbar). [Pg.254]

Both (6.47) and (6.50) suggest that /x is a kind of chemical pressure. In singlecomponent gaseous systems, there is indeed a close connection between /x and P, which can be seen as follows. For c = 1, where (6.48) is valid, let us consider the effect of a pressure variation Pi —> P2 on fx (or G) under isothermal conditions [Pg.206]

There are two approaches connnonly used to derive an analytical connection between g(i-) and u(r) the Percus-Yevick (PY) equation and the hypemetted chain (FfNC) equation. Both are derived from attempts to fomi fimctional Taylor expansions of different correlation fimctions. These auxiliary correlation functions include [Pg.562]

The water vapor flows from the sublimation front into the chamber and to the connection between chamber and condenser with a favorable small pressure drop there are no measurable flow resistances, e.g. between the shelves or the shelves and the chamber walls. [Pg.187]

If each normal mode is equally weighted in the total response, equations identical in form to (2.18) and (2.19) also hold for the cubic array since the connection between x and v obtains regardless of dimensionality. Here, g(v) — g3 (v) may be approximated by the familiar Debye equation [Pg.112]

A discussion of reversible computation, as well as some speculations concerning the fundamental limitations of computation, have already been given in section G.4 we will not repeat that discussion here. In the remaining sections of this chapter we instead wish to focus our attention on somewhat more speculative connections between physics and computation and in what way the universe itself might be thought of as a computer. [Pg.638]

Why do some reactions go virtually to completion, whereas others reach equilibrium when hardly any of the starting materials have been consumed At the molecular level, bond energies and molecular organization are the determining factors. These features correlate with the thermodynamic state functions of enthalpy and entropy. As discussed In Chapter 14, free energy (G) is the state function that combines these properties. This section establishes the connection between thermodynamics and equilibrium. [Pg.1149]

This rather useful empirical expression is applicable to many electrodeposited materials [e.g., molybdenum, zinc, steel (10)]. The expression has been able, for instance, to provide an acceptable explanation for the phenomenon of the brittle cracking in chromium electrodeposits. It has been quite helpful in the general study and understanding of the functional connection between hardness and grain size values in many electrodeposits. [Pg.284]

In order to connect expressions for FJn, and Fei, it is necessary to define more precisely the reference state with respect to which deformation ratios a,

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