(a) Consider the boundary between two distinct phases in a pressure-temperature phase diagram. Derive the Clausius-Clap...
only 6...7...and 8 The Gibbs function of a thermodynamic system is defined by G H- TS. If the system is consisting of two phases 1 and 2 of a single substance and maintained at a constant temperature and pressure, the equilibriunm condition for the coexistence of these two phases is that the specific Gibbs functions are equal Consider now a first-order phase change between the phase 1 and the phase 2. At the phase boundary, the equilibrium condition for the...
HH H2 IH Het HH . pressure / GPa 7. The P-T phase diagram for a protein generally has a 1.5 characteristic elliptical shape as shown on the right for Zn-Cytochrome c with experimental points (discussed in the Aside on p. 14 of the W10,11 lecture notes on phase transitions). The inside of the ellipse denotes P,T val- ues for folded states where outside are P,T values for unfolded states (P < 0 is unphysical). The ellipse itself is the...
unction of temperature, ponential functions Figure I shows measured vapor pressures of several volatile liquids as a function and can be considered as a small part of the overall phase diagram. Figure 1 The nonlinear plots are exponential which can be linearized to create Fimine 900- plotting the natural logarithm of vapor por In P. vs. 1/T after converting temperature, 7607 - 3457-----78.5/100.0/- Kelvin. garithm of vapor pressure, Figure 2 700-Diethyl ether Water Diethyl ether Vapor pressure (tor) Ethanol In...