# Gases - 273.15C=0Kelvin Absolute zero is value to which...

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Gases Air: 72% Nitrogen, 21% Oxygen P=gdh Barometer- gauge used to measure pressure Units for pressure: Pa (101325), psi (14.7), torr (760), Hg (29.92), atm (1) Boyle : used J tube on open side P=atm and the inside P is also P of atm, with added mercury, can see P of gas in tube V is proportional to 1/p….vp=c 1mol at 0c….c=22.4Latm vp=22.4Latm P1V1=P2V2 Charles : volume and temp, direct relationship b/w volume and temp
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Unformatted text preview: 273.15C=0Kelvin Absolute zero is value to which temp cant be lowered to…b/c no volume Volume occupied by any sample of a gas @ a constant P is directly proportional to the T V/T=c V1/T1=V2/T2 P1V1/T1=P2V2/T2 Ideal Gas Law PV=nRT….p in atm, v in L, n=mol, T in K, R=0.0821latm/molk D=P(MW)/RT...
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## This note was uploaded on 11/10/2010 for the course CHEM 102a taught by Professor Hanusa during the Fall '06 term at Vanderbilt.

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