1. (06.04) 

     A chemist reacted 15.0 liters of F2 gas with NaCl in the laboratory to form Cl2 and NaF. Use the ideal gas law equation to determine the mass of NaCl that reacted with F2 at 280. K and 1.50 atm.

    F2 + 2NaCl → Cl2 + 2NaF

    Explain how you would determine the mass of sodium chloride that can react with the same volume of fluorine gas at STP.