1. The problem statement, all variables and given/known data Estimate to 1 significant figure the total # of air molecules in this room (l=20ft, w=14ft, H= 8ft) Find molecules/room 2. Relevant equations 1 mole = 22.4 liters 6.02 x 10^23 molecules = 1 mole 3. The attempt at a solution volume of room = 2240 ft^3 or approx 683 m^3 6.02x10^23 Molecules / 1 mole x 1 mole/ 22.41 liters = 6.02 x10^23 molecules/ 22.41 liters.... I am stuck here. how do i figure out how many liters are in the room?