Consider the insoluble compound copper(II) carbonate, CuCO3. The copper(II) lon also forms a complex with ammonia. Write a balanced net ionic equation to show why the solubility of CuCO3 (s) increases in the presence of ammonia and calculate the equilibrium constant for this reaction. For Cu(NH3)42+,Kr=6.81012. Be sure to specify states such as (aq) or (s). k= Consider the insoluble compound silver chloride, AgCl. The silver ion also forms a complex with cyanide ions . Write a balanced net ionic equation to show why the solubility of AgCl (s) increases in the presence of cyanide ions and calculate the equilibrium constant for this reaction. For Ag(CN)2,Kf=5.61018. Be sure to specify states such as (aq) or (s). Consider the insoluble compound zinc carbonate, ZnCO3. The zinc ion also forms a complex with hydroxide ions . Write a balanced net ionic equation to show why the solubility of ZnCO3 (s) increases in the presence of hydroxide ions and calculate the equilibrium constant for this reaction. K=