What is the speed of the helium atoms in the tank

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A 20 liter tank of helium is at a pressure of 172kPa at a temperature of 0 C.

A: How many moles of helium are there in the tank?

B: If the volume of the tank expands to twice its initial volume at constant pressure, what is the new temperature?

C: What is the speed of the helium atoms in the tank at this new volume?

Reference no: EM13316093

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