- #1
seongwei
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The number of molecules per cubic metre of air at standard temperature and pressure is about 2.7X10^25 / m^3 . What is the average separation of these molecules?
I know the number of molecules is derived from the equation pv=nRT.But what does average separation of molecules mean and how do i calculate it? Your help is very much appreciated.
I know the number of molecules is derived from the equation pv=nRT.But what does average separation of molecules mean and how do i calculate it? Your help is very much appreciated.