The molar gas constant (also known as the gas constant, universal gas constant, or ideal gas constant) is denoted by the symbol R or R. It is the molar...
17 KB (1,961 words) - 00:05, 9 August 2024
The Boltzmann constant (kB or k) is the proportionality factor that relates the average relative thermal energy of particles in a gas with the thermodynamic...
26 KB (2,906 words) - 03:17, 22 July 2024
n} is the amount of substance; and R {\displaystyle R} is the ideal gas constant. It can also be derived from the microscopic kinetic theory, as was achieved...
33 KB (4,533 words) - 11:34, 8 May 2024
volume of a gas to the amount of substance of gas present. Avogadro's law states that: The volume occupied by an ideal gas at a constant temperature is...
12 KB (1,748 words) - 19:58, 17 June 2024
Avogadro constant, NA, by n 0 = p 0 N A R T 0 , {\displaystyle n_{0}={\frac {p_{0}N_{\rm {A}}}{R\,T_{0}}},} where p0 is the pressure, R is the gas constant, and...
20 KB (2,219 words) - 03:41, 12 August 2024
temperature constant. He observed that when the pressure was increased in the gas, by adding more mercury to the column, the trapped gas' volume decreased...
52 KB (6,596 words) - 02:10, 8 August 2024
additive constant. The ideal quantum Boltzmann gas overcomes this limitation by taking the limit of the quantum Bose gas and quantum Fermi gas in the limit...
24 KB (3,856 words) - 18:53, 22 May 2024
where h is the Planck constant and R the molar gas constant. As useful rules of thumb, a first-order reaction with a rate constant of 10ā4 sā1 will have...
17 KB (2,392 words) - 03:06, 31 May 2024
monatomic gas is 3 2 k B T N A = 3 2 R T {\displaystyle {\frac {3}{2}}k_{\text{B}}TN_{\text{A}}={\frac {3}{2}}RT} , where R is the gas constant. In an adiabatic...
4 KB (524 words) - 21:27, 22 April 2024
Heat capacity ratio (redirect from Poisson constant)
capacity (heat capacity per unit mass) of a gas. The suffixes P and V refer to constant-pressure and constant-volume conditions respectively. The heat capacity...
18 KB (2,318 words) - 16:04, 11 August 2024