The volume of 8.33 moles of F2 gas at STP is 186.592 liters, calculated using the molar volume of a gas at STP, which is 22.4 liters per mole.
The question asks about finding the volume of a gas at STP (standard temperature and pressure) given the amount of substance in moles. STP is defined as 0 degrees Celsius (273 K) and 1 atmosphere of pressure. The volume of one mole of any gas at STP is 22.4 liters. To find the volume of 8.33 moles of F2 gas at STP, we use the molar volume of a gas, which is a well-known conversion factor.
Volume (V) = number of moles (n) × molar volume (Vm)
V = 8.33 moles × 22.4 L/mole
V = 186.592 L
Therefore, the volume of 8.33 moles of F2 gas at STP is 186.592 liters.