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The molar gas constant (R), expreseed in J/mol.K, has a value (after IUPAP and IUPAC tables) of 8,314 472 ± 0,000 015.
The relative standard uncertainty is 1,70.
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Is universal gas constant equal Avogadro constant?
of course. that's why it's called the universal gas constant.
What is the difference between universal gas constant and characteristic gas constant?
The Universal gas constant is R is independent of the gas taken.. While the Characteristic gas constant depends on the mol. mass of the gas.... The Characteristic gas constant of a gas or a mixture of gases is given by the molar gas constant, divided by the molar mass (M) of the gas/mixture. R(Characteristic) = {R}/{M} Well,this is just the basic...u can relate them both to the Boltzmann constant.. Here are some of the standard values for both: Values of R Units 8.314 472(15) J K−1 mol−1 0.082057 46(14) L atm K−1 mol−1 RChar for dry air Units 287.058 J kg−1 K−1 ok,i guess this is it!Hope this clears it...
What is constant pressure gas thermometer?
the thermometer that works on constant pressure
What is heliums gas constant?
The gas constant is the same for all gases: R = 8,314 462 1(75) J/mol.K
When the volume and number of particles of a gas are constant is also constant?
The temperature and pressure.
Is mole percent of a gas is equal to its volume percent?
Yes - as long as the pressure and temperature are constant.
Does the gas constant R vary with temperature?
No, the gas constant, or any constant, is constant meaning it doesn't change.
Is universal gas constant equal Avogadro constant?
of course. that's why it's called the universal gas constant.
What is the constant equal to the ratio of the gas constant to the avogadro constant?
Boltzmanns constant
What happens to the volume of a gas if its temperature is reduced by 25 percent?
Assuming pressure stays constant, the volume decreases by 25%. PV = nRT.
What is characteristic gas constant?
"Characteristic Gas Constant"The constant 'R' used in the characteristic gas equation PV=RT , has a constant value for a particular gas and is called 'Characteristic gas constant' or 'specific gas constant' . Its value depend upon the temperature scale used and the properties of the gas, under consideration.The value of R will be.For atmospheric pressure air,R= 287 J/kg/k
What do the constant motions of gas particles allow the gas to do?
The constant motions allow the gas to fill whatever contains it.
Is universal gas constant equal equilibrium constant?
No
Is gas constant equal to planks constant?
No, gas constant is having a value of 8.314Jk-1mol-1 Whereas plancks constant has a value of 6.6*10-31
According to Charles's law for a fixed quantity of gas at constant pressure which of the given quantities is constant?
In Charles' Law, the mass is held constant which means that the pressure on the gas is constant.
When the temperature of of gas increases at constant pressure its?
As pressure increases, if temperature is constant, the gas will decrease in volume.
What are different NAME of constant r?
R may be the Rydberg constant or the gas constant.
