- ideal gas constant
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постоянная идеального газа
Англо-русский словарь технических терминов. 2005.
ideal gas constant
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Ideal gas law — The ideal gas law is the equation of state of a hypothetical ideal gas, first stated by Benoît Paul Émile Clapeyron in 1834. : The state of an amount of gas is determined by its pressure, volume, and temperature according to the equation: : PV =… … Wikipedia
Gas constant — Values of R [1] Units (V P T −1 n−1) 8.3144621(75)[2] J K−1 mol−1 5.189× … Wikipedia
Ideal gas — Thermodynamics … Wikipedia
ideal gas law — Physics. the law that the product of the pressure and the volume of one gram molecule of an ideal gas is equal to the product of the absolute temperature of the gas and the universal gas constant. Also called gas law. * * * … Universalium
ideal gas law — Physics. the law that the product of the pressure and the volume of one gram molecule of an ideal gas is equal to the product of the absolute temperature of the gas and the universal gas constant. Also called gas law … Useful english dictionary
ideal gas law — the equation of state for an ideal gas: PV = nRT, where P is pressure, V volume, n the number of moles of gas, R the gas constant, and T the absolute temperature. It holds approximately for real gases at low pressures and high temperatures … Medical dictionary
gas constant — noun a universal constant, R, that appears in the ideal gas law, (PV = nRT), derived from two fundamental constants, the Boltzman constant and Avogadros number, (R = Nk) … Wiktionary
gas constant — (R) the proportionality constant in the ideal gas law (q.v.); 8.3144 joules per mole kelvin … Medical dictionary
molar gas constant — ▪ chemistry and physics (symbol R), fundamental physical constant arising in the formulation of the general gas law. For an ideal gas (perfect gas) (approximated by most real gases that are not highly compressed or not near the point of… … Universalium
universal gas constant — noun (physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole • Syn: ↑gas constant, ↑R • Topics: ↑physics, ↑natural philosophy • Hypernyms: ↑ … Useful english dictionary
molar gas constant — noun the constant occurring in the equation of state for an ideal gas, equal to about 8.314 J. mol. 1 K 1. Also, gas constant, universal gas constant …
