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corresponding pressure?
Some of the best laboratory vacuum systems can pump down to as few as 1.2 X 10^9 molecules per cubic meter of gas. Calculate the corresponding pressure, in atmospheres, assuming a temperature of 24°C.
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- Old GeezerLv 41 decade agoFavorite Answer
Hint:
One mole is 6.023x10^23 molecules.
That number of molecules is how many moles?
Use PV=nRT
Hope this helps.
Good Luck!!
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