posted by maek .
What is the volume at STP, in liters, occupied by 26.4 g of F2 gas?
Convert 26.4 g F2 to moles. moles = gfams/mola mass.
Then use PV = nRT. Don't forget to use T in Kelvin. Standard P is 1 atm and standard
T is 273 K. Solve for V ( in liters).