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0.0821 L·atm/mol·K -Apex
Nannie Keeling
Wiki User
∙ 13y agoThe value of R is 0.0821 dm3.It means that if we have one mole of an ideal gas at 273.16 K and one atmospheric pressure and it's temperature is increased by 1K then it will absorb 0.0821 dm3-atm of energy.Hence, value of constant R is a universal parameter for all gases.It tells us that the Avogadro's number of molecules of all the ideal gases have the same demand of energy.Hence R is called the universal gas constant.
Wiki User
∙ 7y agoR is a constant and it can have several different values depending on the units of pressure that one uses. For example, R = 0.082 L-atm/deg-mole, or R = 8.314 L=kPa/deg-mole, or R = 62.36 L-mm/deg-mole
Wiki User
∙ 11y agoR is equal to 8,314 462 1 (75) J/K.mol.
Wiki User
∙ 7y agoR is equal to 0,082057338(47) J/mol.K.
Wiki User
∙ 6y agoThis value is 0,082057338(47) L.atm/K.mol.
Wiki User
∙ 6y agoThe gas constant, R, is 8.314 J / (mol K).
Wiki User
∙ 14y ago.08206 (L x atm)/(K x mol)
Wiki User
∙ 10y agoR is the gas constant: 8,314 J·K−1mol-1.
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The Combined Gas Law deals with what quantities?
The combined gas relates the variables of pressure (P), volume (V), temperature (T), and molar amount (n). The equation relating these four variables is the Ideal Gas Law of PV = nRT, where R is the Ideal Gas Constant.
What form of ideal gas law would you use to calculate the temperature of a gas?
The formula is: T = PV/nR, Where: * T is the temperature in kelvin * P is the pressure in atmospheres * n is the number of moles * R is the gas constant
What is the ideal gas constant of argon?
R = .2081 [kJ/(kg-K)]
Relationship between the volume and pressure of a gas?
Firstly, an ideal gas is one consisting of identical particles with no volume. These particles feel no intermolecular forces and undergo perfectly elastic collisions with the all of the container. It is important to note that real gases do not exhibit these characteristics and that it merely provides an approximation. Though the heading "Ideal Gas" can be separated into two board sections, the classical thermodynamic ideal gas and the ideal quantum Boltzmann gas; from the question wording I'll assume it's the former we're dealing with (both are essentially the same, except that the classical thermodyamic ideal gas is based on classical thermodynamics alone). The classical ideal gas pressure, p, and its volume, V, are related in the following way: pV=nRT where n is the amount of gas in moles , R is the gas constant, 8.314J•K-1mol-1 (Joule Kelvin per mole) and T is the absolute temperature in Kelvin. Put simply : the relationship between pressure and volume is the that the change in pressure is inversly proportional to the volume. p= a/Vwhere a is a constant; in this case (nRT).
Choose the law that matches this definition As the temperature on a gas increases the volume of the gas must also increase to maintain constant pressure?
The concept of increased temperature calling for an increase in volume to maintain constant pressure can be found in the combined and/or ideal gas law. The combined gas law is PV=kNT, where P is pressure, V is volume, k is Boltzman's constant, N is number of gas molecules and T is temperature. The ideal gas law is PV=nRT where P is pressure, V is volume, n is number of moles of gas, R is gas constant and T is temperature. In both cases a rise in T would call for a rise in V to maintain constant P.
What is the R in the ideal gas law?
the ideal gas constant D:
How is the combined gas law modified to form the ideal law?
The ideal gas law is:PV = nRT,where:- P is pressure- V is volume- n is moles of substance- R is the gas constant- T is the temperature
Do you convert kPa into Pa when dealing with ideal gas law?
You COULD... since theoretically the "R" value is a constant and so is arbitrary.. but to keep it simple.. use the kPa in the ideal gas law.. with R as 8.314
Do you have to convert grams to moles for the ideal gas law?
Yes. You should convert grams to moles in order to use the ideal gas law. The units of the other variable, R (gas constant) has moles in it.
Identify the gas law that is used to describe gas behavior under a specific set of circumstances.?
Charles' Law and other observations of gases are incorporated into the Ideal Gas Law. The Ideal Gas Law states that in an ideal gas the relationship between pressure, volume, temperature, and mass as PV = nRT, where P is pressure, V is volume, n is the number of moles (a measure of mass), R is the gas constant, and T is temperature. While this law specifically applies to ideal gases, most gases approximate the Ideal Gas Law under most conditions. Of particular note is the inclusion of density (mass and volume) and temperature, indicating a relationship between these three properties.The relationship between the pressure, volume, temperature, and amount of a gas ~APEX
What is the direct relationship between volume and temperature of an ideal gas sample?
The ideal gas law is: PV = nRT, where P = pressure, V = volume, n= number of moles, R = ideal gas constant, T = Temperature in K.
What is R in the ideal gas law equation?
the ideal gas constant D:
What does the ideal gas law describe?
Charles' Law and other observations of gases are incorporated into the Ideal Gas Law. The Ideal Gas Law states that in an ideal gas the relationship between pressure, volume, temperature, and mass as PV = nRT, where P is pressure, V is volume, n is the number of moles (a measure of mass), R is the gas constant, and T is temperature. While this law specifically applies to ideal gases, most gases approximate the Ideal Gas Law under most conditions. Of particular note is the inclusion of density (mass and volume) and temperature, indicating a relationship between these three properties.The relationship between the pressure, volume, temperature, and amount of a gas ~APEX
What three laws are used to make the combined gas law?
The Ideal Gas Law comes from a combination of the following simple gas laws : ( 1 ) Boyle's Law ( 2 ) Charles' Law ( also known as Gay-Lussac's Law ) ( 3 ) Avogadro's Law These combined to give the Ideal gas Law: PV = nRT where P = absolute pressure V = volume n = moles R = universal gas constant T = absolute temperature Two commonly used values of R are given below : R = 0.08206 atm - L per gmol - K R = 10.73 psia - cu ft per lbmole - R
What is the relationship determined by ideal gas law?
The formula of ideal gas law is: pV = nRT,where:- p is the pressure is atmospheres- V is the volume in litres- n is the number of moles- T is the temperature in kelvins- R is the universal gas constant - 0,082057338 in L atm K- mol-
How is the combined gas law modified to form the ideal gas law?
The combined gas law deals with pressure, temperature, and volume. If you are given all three and then you are asked to find a variable in different conditions, then use the combined gas law.However, if you are given or are trying to find moles, then use the ideal gas law.
What is the volumes of gas molecules relative to the total gas volume?
If you are talking about ideal conditions then you can use the ideal gas law: (Pressure)(Volume)=(Number of particles in moles)(R=8.314472 J·K−1·mol−1)(Temperature) or PV=nRT
