Consider the equilibrium below. According to Le Chatelier's principle, which color should be more prominent after the additions described below? Assume the reaction is ENDOTHERMIC. Cu(H2O) 62+ + 4CH 7 CUC142- + 6H2O blue green H20 is added. green NaCl is added ---Select-- AgNO3 is added. --Select-- V Heat is added. blue