In the deep space between galaxies, the density of atoms is as low as 106 atoms/m3, and the temperature is a frigid 2.7 K. 1.What volume (in m3) is occupied by 5 mol of gas? 2. If this volume is a cube, what is the length of its sides in kilometers?
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In the deep space between galaxies, the density of atoms is as low as 106 atoms/m3, and the temperature is a frigid 2.7 K.
1.What volume (in m3) is occupied by 5 mol of gas?
2. If this volume is a cube, what is the length of its sides in kilometers?
(1)
The ideal gas law can be written as,
Here, P is the pressure, V is the volume, N is the number of atoms, is the Boltzmann constant and T is the temperature.
Rearranging the equation,
The ideal gas law is given by,
Here, n is the number of moles of the gas.
Rearranging the equation,
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