Ideal gas Flashcards
1
Q
Define Ideal gas
A
a gas obeying pV/T = constant at all values of pressure, volume and temperature
2
Q
Define Avogadro’s constant
A
The number of atoms in 0.012kg of C-12
3
Q
Define density
A
The ratio of mass to volume
4
Q
Define the mole
A
Amount of substance containing the same number of particles as in 12g of C-12
5
Q
Define internal energy
A
Sum of distribution of kinetic and potential energies associated with the molecules of a system
6
Q
Looking for root mean square speed. What kind of equations to use?
A
Use rms equation or c^2 equations as rms=c
7
Q
Value of R gas constant
A
8.31
8
Q
Value of k Boltzmann constant
A
1.38*10^-23
9
Q
Value of avogadro’s constant
A
6.02*10^23
10
Q
Value in kg of 1 Atomic mass unit (au)
A
1.66*10^-27 kg
