6.02 ionic and covalent bonds. i want to do the first option, and i am just very confused on what to do. i need ! can someone figure out how to do this for me?

Question 5 match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) reactant that can produce more of the product theoretical yield c) amount of product predicted to be produced by the given reactants