No
Boltzmanns constant
6.626x10-34 m2kg/s is the value of Plank's constant.
meter2 - kilogram per second
8.314 jul/mol/kalvin
what is the dimension of planks constant
No
Boltzmanns constant
of course. that's why it's called the universal gas constant.
6.63*10^-34
6.63*10^-34
6.626x10-34 m2kg/s is the value of Plank's constant.
meter2 - kilogram per second
The gas constant (R) makes both sides of the ideal gas equation (PV=nRT) equal. It is therefore called the proportionality constant in the ideal gas equation. The value of R is 8.314 J/mol˚K. If you divide the ideal gas constant by Avogadro's number you get R/NA=(8.314 J mol-1 K-1)/(6.022x1023 #of atoms mol-1)=1.38x10-23 J/(atoms x K) since the mol-1 terms cancel out. This value is the Boltzman constant (kb) usually expressed in units of J/K (energy/temperature) and it gives the average energy of a single atom or molecule at an absolute temperature T. Just multiply kb by T and you get energy in Joules.
If the temperature of a gas is constant, multiplying its pressure by its volume will always equal a constant value, known as the ideal gas constant R. This relationship is described by the ideal gas law: PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, T is the temperature in Kelvin, and R is the ideal gas constant.
8.314 jul/mol/kalvin
Some common names for the gas constant, ( R ), include ideal gas constant, universal gas constant, and molar gas constant.