  We will study some modifications to the notion of an exact C*-algebra by
replacing the minimal tensor product with the reduced free product. First we
will demonstrate how the reduced free product of a short exact sequence of
C*-algebras with another C*-algebra may be taken. It will then be demonstrated
that this operation preserves exact sequences. We will also establish that
adjoining arbitrary k-tuples of operators in a free way behaves well with
respect to taking ultrapowers.
