Chromium(Cr) can combine with chlorine(Cl2) to form chromium chloride(CrCl3). Which equation is correct representation of this reaction.
A.Ct+Cl2--- CrCl3
B.2Cr+Cl2---CrCl3
C.2Cr+3Cl2---CrCl3
D.2Cr+3Cl2---2CrCl3