Posted by Meg on Thursday, March 25, 2010 at 10:08am.
How many moles of air are there in flask with a volume of 125mL if the pressure is 745 mm Hg and the temperature is 22 celcius ?

Chemistry  bobpursley, Thursday, March 25, 2010 at 10:23am
PV=nRT solve for n
Answer This Question
Related Questions
 Chemistry  A flask of known volume was filled with air to a pressure of 3.6atm...
 Science (Chemistry)  The total pressure in a flask containing air and ethanol ...
 chemistry  hotair balloon is filled with air at a volume of 3.64 x 10^3 m^3 at...
 chemistry  The total pressure in a flask containing air and ethanol at 257C is ...
 chemistry  The total pressure in a flask containing air and ethanol at 257C is ...
 Chemistry  The total pressure in a flask containing air and ethanol at 257C is ...
 chemistry  The total pressure in a flask containing air and ethanol at 257C is ...
 chemistry  Ideal Mixed Gas Law problems 1. What is the pressure generated by a ...
 Chemistry!  A sealed flask contains 0.60 g of water at 28 degrees celcius. The ...
 chemistry  The volume of a flask is 300.0 mL, the pressure in the room is 770 ...
More Related Questions