Calculate the root mean square (rms) average speed of the atoms in a sample of xenon gas at 0.15 atm and -55c

Vrms is 149.7266 m/sec

Explanation:
The root means square velocity of a gas can be calculated as follows:
Vrms = 
where:
R is the ideal gas constant = 8.3145
T is absolute temperature = -55 + 273 = 118 degrees kelvin
M is the molar mass of the gas = 131.293 grams = 0.131293 kg

Substituting with these givens in the above equation, we would find that the Vrms is 149.7266 m/sec

Hope this helps :)

Ithink the answer is c i hope it my friend message me if i’m wrong and i’ll change my answer and fix it for you

Herbivores, carnivores, omnivores, decomposers, herbivores