Chorine and fluorine react to form gaseous chlorine trifluoride. In an experiment, you started with 1.75 moles of chlorine and 8.68 moles of fluorine.
___Cl2 + ____F2 ---> ___ClF2
a. What is the limiting reactant?
b. What mass of chlorine triflouride can be made?
c. Which reactant is in excess?
d. What mass of the excess reactant remains unused?