Unformatted text preview: V n ( Avogadro's law ) • A very common situation is that P, V and T are changing for a fixed quantity of gas PV = nRT (PV)/T = nR = constant • Under this situation, (PV/T) is a constant, thus we can compare the system before and after the changes in P, V and/or T: Example: A 1 liter sample of air at room temperature (25 °C) and pressure (1 atm) is compressed to a volume of 3.3 mls at a pressure of 1000 atm. What is the temperature of the air sample?...
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This note was uploaded on 11/22/2011 for the course CHEMISTRY CHM1025 taught by Professor Laurachoudry during the Fall '10 term at Broward College.
- Fall '10