Calculate the most probable speed and average kinetic energy per mole for each of the following.
1. most probable speed of Ar at 122 oC
m/s
2. average kinetic energy per mole of Ar at 122 oC
J/mol
3. most probable speed of Xe at 122 oC
m/s
4. average kinetic energy per mole of Xe at 122 oC
J/mol
5. most probable speed of C3H8 at 329 oC
m/s
6. average kinetic energy per mole of C3H8 at 329 oC
J/mol
2007-02-14 01:09:45 · 2 answers · asked by life is great 3 in Science & Mathematics ➔ Chemistry
speed = sqrt(gamma*R*T)
where R is the gas constant specific
gamma is (cp-cv)/cp, specific heats at constant pressure and constant volume
and T is the temperature in Kelvins.
2007-02-14 01:16:51 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Obviously the kinetic energy is one half of the mass times the velocity squared. You should have a calculator on what ever you posted this with. Use it.
2016-05-23 21:58:24 · answer #2 · answered by Anonymous · 0⤊ 0⤋