Theoretical yield of vanadium

What is the theoretical yield of vanadium that can be produced by the reaction of 40.0 g of V2O5 with 40.0 g of calcium based on the following chemical reaction.
V2O5(s) + 5Ca(l) --> 2V(l) + 5CaO(s)

Solution Summary

It calculates the theoretical yield of vanadium.