Answer to Question #103376 in General Chemistry for alia

Question

Formation of FeSCN2+ in an aqueous solution is represented by the chemical equilibrium shown above. A light red-brown solution is prepared combining 12.50mL of 0.5MFe(NO3)3 , 0.5mL of 0.002MKSCN, and 37.0mL of water that had been slightly acidified. If an additional 1.0mL of 0.5MFe(NO3)3 is added, which of the following predicts and explains correctly whether the darkness of the color of the solution will change?

Answer 1

Red, becouse SCN^- is formed