The chlorination of the iron (III) ion is an endothermic reaction. Fe3+ (aa) + 2Cl(aq) - FeCl2 (aq) Which change will cause the system to shift to the left and produce more Fe3+ (aq)? A) addition of a catalyst
B) volume of the container is decreased C)addition of Fe(NO3)3(aq)
D) cl is precipitated as AgCl by the addition of AgNO3(aq)​