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A cylinder contains a mixture of helium and argon gas in equilibrium at 146°C. (a) What...

A cylinder contains a mixture of helium and argon gas in equilibrium at 146°C.

(a) What is the average kinetic energy for each type of gas molecule?

helium J
argon J


(b) What is the rms speed of each type of molecule?

helium km/s
argon m/s
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