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What constant is equal to the ratio ofthe gas constant to the avogadro constant?
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.
Does Avogadro's law describe a direct or an inverse relationship between the volume and the number of moles of gas?
The law of Avogadro is: equal volumes of gases contain the same number of molecules at constant pressure and temperature. The relation is direct.
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 held constant in Avogardos law?
In Avogadro's law, the temperature and pressure of a gas are held constant. This law states that equal volumes of gases, at the same temperature and pressure, contain an equal number of molecules. Essentially, it highlights the direct relationship between the volume of a gas and the number of moles, provided that temperature and pressure remain unchanged.
What relationship does Avogrados law describe?
As thenumber of molecules incresses so does the volume
What is the constant equal to the ratio of the gas constant to the avogadro constant?
Boltzmanns constant
What the value of the universal constant?
There are several different universal constants: Avogadro's number, Gas constant, Gravitational constant. The question needs to be more specific.
Is universal gas constant equal equilibrium constant?
No
What constant is equal to the ratio ofthe gas constant to the avogadro constant?
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.
Show that the value of universal gas constant is equal to 0.82054?
8.314 jul/mol/kalvin
Relationship of temperature and pressure?
The ideal gas law states P*V=n*R*T where P is the pressure of the gas, V is the volume of the gas, n is the amount of substance of gas (also known as number of moles), T is the temperature of the gas and R is the ideal, or universal, gas constant, equal to the product of Boltzmann's constant and Avogadro's constant.
Does Avogadro's law describe a direct or an inverse relationship between the volume and the number of moles of gas?
The law of Avogadro is: equal volumes of gases contain the same number of molecules at constant pressure and temperature. The relation is direct.
What relationship does Avogadro's law described?
the relationship between volume and moles-APEX
What is the ideal gas constant?
It is a universal constant used for all gases.
What are different NAME of constant r?
R may be the Rydberg constant or the gas constant.
How many gas molecules are there in 1 mole of NO2?
The amount of 1 mole: 6.022 * 1023 (Avogadro's constant)
The correct value for the universal gas constant is what?
.0821
