a partial molar property is a quantity which describes the variation of an extensive property of a solution or mixture with changes in the molar composition...
10 KB (1,700 words) - 13:34, 4 October 2024
In thermodynamics, an apparent molar property of a solution component in a mixture or solution is a quantity defined with the purpose of isolating the...
17 KB (3,061 words) - 07:38, 5 January 2024
Chemical potential (redirect from Partial molar free energy)
number of particles is expressed in moles, the chemical potential is the partial molar Gibbs free energy. At chemical equilibrium or in phase equilibrium,...
33 KB (4,561 words) - 20:08, 20 March 2025
excess molar property, and z {\displaystyle z} denotes the particular property under consideration. From the properties of partial molar properties, z =...
7 KB (1,298 words) - 12:22, 7 January 2024
thermodynamic properties may be expressed on a molar basis, and their name may be qualified with the adjective molar, yielding terms such as molar volume, molar internal...
20 KB (2,466 words) - 08:54, 19 February 2025
{\displaystyle \sum _{i}\rho _{i}\cdot {\bar {v_{i}}}=1} Partial molar property Apparent molar property Buxbaum, Engelbert (2011). "25: Centrifugation". Biophysical...
2 KB (318 words) - 12:34, 17 October 2023
conception may or may not contain fetal tissue. These molar pregnancies are categorized into two types: partial moles and complete moles, where the term 'mole'...
20 KB (2,182 words) - 05:44, 18 April 2025
Molar concentration (also called molarity, amount concentration or substance concentration) is the number of moles of solute per liter of solution. Specifically...
11 KB (1,418 words) - 03:00, 15 May 2025
Thermodynamic activity (category Thermodynamic properties)
equivalent of activity for partial pressure Chemical equilibrium Electrochemical potential Excess chemical potential Partial molar property Thermodynamic equilibrium...
22 KB (3,017 words) - 16:04, 15 March 2025
Specific heat capacity (redirect from Molar specific heat)
m}=\left({\frac {\partial C}{\partial n}}\right)_{p}&={\text{molar heat capacity at constant pressure}}\\C_{V,m}=\left({\frac {\partial C}{\partial n}}\right)_{V}&={\text{molar...
55 KB (8,537 words) - 22:17, 8 April 2025
Mole fraction (redirect from Molar fraction)
In chemistry, the mole fraction or molar fraction, also called mole proportion or molar proportion, is a quantity defined as the ratio between the amount...
10 KB (1,837 words) - 15:51, 19 January 2025
gas component, e.g. oxygen. It can be approximated both from partial pressure and molar fraction: V X = V t o t × p X p t o t = V t o t × n X n t o t...
22 KB (2,463 words) - 14:57, 24 April 2025
Heat capacity (redirect from Molar heat)
Dividing the heat capacity by the amount of substance in moles yields its molar heat capacity. The volumetric heat capacity measures the heat capacity per...
20 KB (2,906 words) - 18:44, 29 April 2025
Amount of substance (redirect from Molar quantity)
by its amount of substance is an intensive property of the substance, usually named by the prefix "molar" or the suffix "per mole". For example, the...
29 KB (3,530 words) - 06:23, 1 February 2025
Specific volume (category Thermodynamic properties)
{\textstyle n=m/M} Specific volume is commonly applied to: Molar volume Volume (thermodynamics) Partial molar volume Imagine a variable-volume, airtight chamber...
7 KB (925 words) - 18:02, 14 August 2024
Internal energy (category Thermodynamic properties)
measured by changes in the system's properties, such as temperature, entropy, volume, electric polarization, and molar constitution. The internal energy...
33 KB (5,041 words) - 03:19, 11 February 2025
_{i}\left(1+{\frac {T}{\epsilon }}{\frac {\partial \epsilon }{\partial T}}\right).} Apparent molar property Enthalpy of mixing Heat of dilution Heat of...
5 KB (681 words) - 06:11, 18 February 2025
Magnetic susceptibility (redirect from Molar magnetic susceptibility)
commonly used M and H. There are two other measures of susceptibility, the molar magnetic susceptibility (χm) with unit m3/mol, and the mass magnetic susceptibility...
27 KB (2,616 words) - 02:38, 24 February 2025
Fugacity (category Thermodynamic properties)
equal to the pressure of an ideal gas which has the same temperature and molar Gibbs free energy as the real gas. Fugacities are determined experimentally...
21 KB (2,855 words) - 18:54, 5 May 2025
Ideal solution (section Thermodynamic properties)
standing for partial molar volume: ( ∂ ln f i ∂ P ) T , x i = v i ¯ R T . {\displaystyle \left({\frac {\partial \ln f_{i}}{\partial P}}\right)_{T,x_{i}}={\frac...
11 KB (2,122 words) - 22:09, 26 February 2025
but for different gasses (measuring their partial pressure), it is again different and depends upon molar mass, giving 8.7 for nitrogen, 7.6 for oxygen...
18 KB (2,864 words) - 12:35, 30 April 2025
_{1}\end{aligned}}} where μ j = ∂ x j f {\displaystyle \mu _{j}=\partial _{x_{j}}f} are the molar chemical potentials of each substance, j = 1 , 2 {\displaystyle...
80 KB (13,418 words) - 21:32, 3 May 2025
Compressibility (category Thermodynamic properties)
_{T}=-{\frac {1}{V}}\left({\frac {\partial V}{\partial p}}\right)_{T},} where the subscript T indicates that the partial differential is to be taken at constant...
14 KB (1,799 words) - 14:05, 10 December 2024
prove that if the partial molar property of one component of a multicomponent mixture or solution is known then the partial molar property of all the other...
14 KB (1,851 words) - 11:26, 17 March 2023
Heat capacity ratio (category Thermodynamic properties)
{c_{P}}{c_{V}}},} where C is the heat capacity, C ¯ {\displaystyle {\bar {C}}} the molar heat capacity (heat capacity per mole), and c the specific heat capacity...
18 KB (2,324 words) - 16:04, 11 August 2024
Volume (thermodynamics) (category Thermodynamic properties)
air, the partial volume allows focusing on one particular gas component, e.g. oxygen. It can be approximated both from partial pressure and molar fraction:...
14 KB (1,734 words) - 16:25, 20 April 2024
ISBN 0-07-238332-1. "CODATA Value: molar volume of ideal gas (273.15 K, 100 kPa)". Retrieved 2023-09-01. "CODATA Value: molar volume of ideal gas (273.15 K...
24 KB (3,821 words) - 02:41, 29 April 2025
Ideal gas law (section Molar form)
moles), is equal to total mass of the gas (m) (in kilograms) divided by the molar mass, M (in kilograms per mole): n = m M . {\displaystyle n={\frac {m}{M}}...
34 KB (4,625 words) - 21:38, 17 May 2025
Solubility equilibrium (redirect from Molar solubility)
where H ¯ i , a q {\displaystyle {\bar {H}}_{i,\mathrm {aq} }} is the partial molar enthalpy of the solute at infinite dilution and H i , c r {\displaystyle...
29 KB (4,103 words) - 20:14, 13 February 2025
60. Displacement ventilation Reaction rate Partial molar quantities Apparent molar property Excess molar quantity Heat of dilution http://pubs.acs.org/doi/abs/10...
4 KB (589 words) - 19:58, 18 January 2025