Argon gas (atomic weight = 40) in a 1.00 x 10-3m3 tanks has a temperature of...
Argon gas (atomic weight = 40) in a 1.00 x 10-3m3 tanks has a temperature of 25.0C and a gauge pressure of 4.00 x 105 Pa.
a). How many moles of argon are in the tank?
b). How many molecules are there in the tank?
c). What is the root mean square velocity of these molecules?
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