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Gas constant - Wikipedia
https://en.wikipedia.org/wiki/Gas_constant
WEBThe gas constant occurs in the ideal gas law: where P is the absolute pressure, V is the volume of gas, n is the amount of substance, m is the mass, and T is the thermodynamic temperature. Rspecific is the mass-specific gas constant. The gas constant is expressed in the same unit as are molar entropy and molar heat .
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Ideal Gas Constant (R) - Universal Gas Constant - Science Notes …
https://sciencenotes.org/ideal-gas-constant-r-universal-gas-constant/
WEBFeb 11, 2021 · The gas constant (R) is a proportionality constant used in the ideal gas law and Nernst equation. It’s also called the ideal gas constant, universal gas constant, or molar gas constant. Basically, the gas constant is the same as the Boltzmann constant (k), except the gas constant includes Avogadro’s number (N A ): R = NA k.
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The Ideal Gas Law - Chemistry LibreTexts
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Physical_Properties_of_Matter/States_of_Matter/Properties_of_Gases/Gas_Laws/The_Ideal_Gas_Law
WEBJan 30, 2023 · An ideal gas is a hypothetical gas dreamed by chemists and students because it would be much easier if things like intermolecular forces do not exist to complicate the simple Ideal Gas Law. Ideal gases are essentially point masses moving in constant, random, straight-line motion.
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What is the ideal gas law? (article) | Khan Academy
https://www.khanacademy.org/science/physics/thermodynamics/temp-kinetic-theory-ideal-gas-law/a/what-is-the-ideal-gas-law
WEBWhere P is the pressure of the gas, V is the volume taken up by the gas, T is the temperature of the gas, N is the number of molecules in the gas, and k B is Boltzmann's constant, k B = 1.38 × 10 − 23 J K
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Ideal gas law | Definition, Formula, & Facts | Britannica
https://www.britannica.com/science/ideal-gas-law
WEBApr 1, 2024 · In such a case, all gases obey an equation of state known as the ideal gas law: PV = nRT, where n is the number of moles of the gas and R is the universal (or perfect) gas constant, 8.31446261815324 joules per kelvin per mole.
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Universal gas constant | Definition, Value, Units, & Facts
https://www.britannica.com/science/universal-gas-constant
WEBUniversal gas constant (R), fundamental physical constant arising in the formulation of the ideal gas law. The constant is the same for all gases, provided that the mass of gas being compared is one mole, or one molecular weight in grams. The value of R is 8.314462618 joules per kelvin per mole.
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2.7: The Ideal Gas Constant and Boltzmann's Constant
https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Thermodynamics_and_Chemical_Equilibrium_(Ellgen)/02%3A_Gas_Laws/2.07%3A_The_Ideal_Gas_Constant_and_Boltzmann's_Constant
WEBApr 28, 2023 · Traditionally, however, this constant is given a different name; it is Boltzmann’s constant, usually given the symbol k k. k = R/N¯ ¯¯¯¯ = 1.381 ×10−23 J K−1 molecule−1 k = R / N ¯ = 1.381 × 10 − 23 J K − 1 m o l e c u l e − 1. This means that we can also write the ideal gas equation as PV = nRT = nN¯¯¯¯¯kT P V = n R ...
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Ideal gas | Definition, Equation, Properties, & Facts | Britannica
https://www.britannica.com/science/ideal-gas
WEBMar 19, 2024 · Ideal gas, a gas that conforms, in physical behavior, to a particular idealized relation between pressure, volume, and temperature called the ideal gas law, which states that the product of the volume and pressure is proportional to the absolute temperature.
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15.4: Ideal Gases and The Ideal Gas Law - Chemistry LibreTexts
https://chem.libretexts.org/Courses/can/CHEM_210%3A_General_Chemistry_I_(An_%22Atoms_Up%22_Approach)/15%3A_Gases_and_Gas_Laws/15.04%3A_Ideal_Gases_and_The_Ideal_Gas_Law
WEBDec 13, 2023 · The ideal gas law has four parameters and a constant, R, PV = nRT, and it can be rearranged to give an expression for each of P, V, n or T. For example, P = nRT V (Boyle's law) P = (nR V)T (Charles's law) These equations are Boyle's law and Charles's law respectively.
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Ideal Gas Law - HyperPhysics
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/idegas.html
WEBAn ideal gas can be characterized by three state variables: absolute pressure (P), volume (V), and absolute temperature (T). The relationship between them may be deduced from kinetic theory and is called the. n = number of moles; R = universal gas constant = 8.3145 J/mol K N = number of molecules
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