Chemistry
posted by Meg .
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 ?

PV=nRT solve for n
posted by Meg .
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 ?
PV=nRT solve for n