How could the addition of a non-solvent species not participatingin equilibrium indirectly affect the position of that equilibrium?For example, in the equilibrium between[Co(H2O)6]2+ and[CoCl4]2-, why does the addition ofHNO3 make it so that temperature no longer has anyaffect on equilibrium? Is a salt (CoNO3) being formed oran acid-base reaction taking place?