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Gibbs energy of

A typical order of magnitude for standard Gibbs energy of reaction is 100 kJ mol At room temperature, this equates to a standard voltage of about one volt. [Pg.153]

Note that for redox couples involving or OH in their redox half-reaction, it is vital to specify whether the standard state is set for or OH . In other words, this means that the relevant pHhas to be specified to define U°  [Pg.153]

Remember that in thermodynamic data tables (standard Gibbs energies and enthalpies of formation) the following conventions are used  [Pg.153]

V For example, the standard emf of the following cell, at pH= 0, can be given using thermodynamic data (assuming the ionic junction voltage is zero )  [Pg.153]

Pt I Cu I aqueous solution containing Cu 11 aqueous solution containing Mn, Mn04 and IT Pf The thermodynamic data give these values at 25 X, following the convention = 0 J moP  [Pg.153]


The most important themiodynamic property of a substance is the standard Gibbs energy of fomiation as a fimetion of temperature as this infomiation allows equilibrium constants for chemical reactions to be calculated. The standard Gibbs energy of fomiation A G° at 298.15 K can be derived from the enthalpy of fomiation AfT° at 298.15 K and the standard entropy AS° at 298.15 K from... [Pg.1904]

Figure C2.1.10. (a) Gibbs energy of mixing as a function of the volume fraction of polymer A for a symmetric binary polymer mixture = Ag = N. The curves are obtained from equation (C2.1.9 ). (b) Phase diagram of a symmetric polymer mixture = Ag = A. The full curve is the binodal and delimits the homogeneous region from that of the two-phase stmcture. The broken curve is the spinodal. Figure C2.1.10. (a) Gibbs energy of mixing as a function of the volume fraction of polymer A for a symmetric binary polymer mixture = Ag = N. The curves are obtained from equation (C2.1.9 ). (b) Phase diagram of a symmetric polymer mixture = Ag = A. The full curve is the binodal and delimits the homogeneous region from that of the two-phase stmcture. The broken curve is the spinodal.
Table 2.10 shows the effect of substituents on the endo-exo ratio. Under homogeneous conditions there is hardly any substituent effect on the selectivity. Consequently the substituents must have equal effects on the Gibbs energies of the endo and the exo activated complex. [Pg.63]

Figure 3.5. Gibbs energies of complexation of 3.8a-g to the copper(II)(Lr tryptophan) complex versus those for complexation to copper aquo ion. Figure 3.5. Gibbs energies of complexation of 3.8a-g to the copper(II)(Lr tryptophan) complex versus those for complexation to copper aquo ion.
Solid angle over which lumi- F(P,DF) Standard Gibbs energy of ac- ag ... [Pg.107]

Table 6.1 Enthalpies and Gibbs Energies of Formation, Entropies, and Heat... Table 6.1 Enthalpies and Gibbs Energies of Formation, Entropies, and Heat...
ENTHALPIES AND GIBBS ENERGIES OF FORMATION, ENTROPIES, AND HEAT CAPACITIES... [Pg.532]

The tables in this section contain values of the enthalpy and Gibbs energy of formation, entropy, and heat capacity at 298.15 K (25°C). No values are given in these tables for metal alloys or other solid solutions, for fused salts, or for substances of undefined chemical composition. [Pg.532]


See other pages where Gibbs energy of is mentioned: [Pg.64]    [Pg.82]    [Pg.2524]    [Pg.2524]    [Pg.14]    [Pg.17]    [Pg.23]    [Pg.23]    [Pg.24]    [Pg.25]    [Pg.89]    [Pg.98]    [Pg.100]    [Pg.167]    [Pg.167]    [Pg.88]    [Pg.107]    [Pg.532]   


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Calcium oxide standard Gibbs energy of formation

Carbon monoxide standard Gibbs energy of formation

Change of Gibbs Free Energy

Change of Gibbs Free Energy and Chemical Potential

Change of Gibbs energy on mixing

Change of the Gibbs free energy

Chemical Potential and Gibbs Energy of Formation

Definition of the standard Gibbs free energy

Disaccharides hydrolysis of, Gibbs energies

Electrode Potentials and Gibbs Free Energy Change of the Overall Reaction

Enthalpies and Gibbs Free Energies of Formation

Enthalpies and Gibbs energies of formation at

Entropy and Gibbs energy of formation

Excess Gibbs energy of an ideal dilute solution

Excess Gibbs free energy of mixing

Formation molar Gibbs energy of clusters

Gibbs Energy of Formation Values

Gibbs Energy of Mixing for Polyelectrolytes

Gibbs Energy of Polymerization

Gibbs Energy of Reaction and Equilibrium Electrode Potential

Gibbs Free Energy of the Liquid Phase

Gibbs Free Energy of the Precipitated Phase

Gibbs energies of formation

Gibbs energy and definition of the surface tension

Gibbs energy and entropy of activation

Gibbs energy and entropy of mixing

Gibbs energy change for dissolution of ionic salts in aqueous

Gibbs energy change for oxidation of glucose

Gibbs energy change of formation

Gibbs energy change of mixing

Gibbs energy change on transfer of ions from water to organic

Gibbs energy of RNA helix, table

Gibbs energy of a mixture

Gibbs energy of acetic acid

Gibbs energy of activation

Gibbs energy of adsorption

Gibbs energy of an enzyme-catalyzed reaction

Gibbs energy of an ion

Gibbs energy of association

Gibbs energy of attraction

Gibbs energy of dissociation

Gibbs energy of dissolution

Gibbs energy of electrons

Gibbs energy of formation biochemical species

Gibbs energy of formation calculations

Gibbs energy of formation high temperature

Gibbs energy of formation standard state values

Gibbs energy of hydration

Gibbs energy of hydrolysis

Gibbs energy of interaction

Gibbs energy of ion transfer

Gibbs energy of micellization

Gibbs energy of mixing for an athermic solution

Gibbs energy of oxidation

Gibbs energy of oxides

Gibbs energy of partition

Gibbs energy of reaction

Gibbs energy of repulsion

Gibbs energy of solution

Gibbs energy of solvation

Gibbs energy of transfer

Gibbs energy of vaporization

Gibbs energy of water sorption

Gibbs energy or chemical potential of a real gas

Gibbs free energy change of formation

Gibbs free energy change of reaction

Gibbs free energy of a mixture

Gibbs free energy of activation

Gibbs free energy of activation, and

Gibbs free energy of association

Gibbs free energy of formation

Gibbs free energy of hydration

Gibbs free energy of interaction

Gibbs free energy of mixing

Gibbs free energy of reaction

Gibbs free energy of solution

Gibbs free energy of solvation

Gibbs free energy of the binary

Gibbs free energy of transfer

Gibbs free energy of unfolding

Gibbs free energy, of electron transfer

Gibb’s free energy of mixing

Gibb’s free energy of reaction

Glucose 6-phosphate Gibbs energy of hydrolysis

Hydrolysis Gibbs energies of, table

Inorganic compounds Gibbs energy of formation

Iron oxide standard Gibbs energy of formation

Minimization of Gibbs Free Energy

Minimization of Gibbs energy

Molar Gibbs energy of water

Molar Gibbs free energy of mixing

Molecular interpretation of Gibbs energy

Phase Boundaries and Gibbs Free Energy of Mixing

Photocurrent and the Gibbs Free Energy of Electron Transfer

Properties Gibbs free energy of formation

Properties of the Gibbs energy

Standard Gibbs energies of adsorption

Standard Gibbs energy of formation

Standard Gibbs energy of hydration

Standard Gibbs energy of ion transfer

Standard Gibbs energy of solution

Standard Gibbs free energy of micellization

Standard Gibbs free energy of transfer

Standard Gibbs-energy change of reaction

Standard Transformed Gibbs Energies of Formation for Biochemical Reactants

Standard further transformed Gibbs energy of formation

Standard transformed Gibbs energy of a reactant

Strength of binding Dissociation constants, Gibbs energy

Temperature dependence of the Gibbs energy

The Gibbs Energy of Fluids

The Gibbs Energy of an Electrical Double Layer

The Gibbs Free Energy of Solution

The Gibbs energy of a mixture

The Gibbs energy of real gases

The standard Gibbs energy of formation

The standard Gibbs free energy of formation

The variation of Gibbs energy with pressure

The variation of Gibbs energy with temperature

Tin oxide standard Gibbs energy of formation

Zinc oxide standard Gibbs energy of formation

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