What are the concentrations of Cu, NH3, and Cu(NH3),* at equilibrium when 18.8 g of Cu(NO3),...

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What are the concentrations of Cu", NH3, and Cu(NH3),* at equilibrium when 18.8 g of Cu(NO3), is added to 1.0 L of a 0.800 M solution of aqueous ammonia? Assume that there is no volume change upon the addition of the solid, and that the reaction goes to completion and forms Cu(NH,),. K = 2.0 x 1012 M %3D [NH3] =| M [Cu(NH3),")-[ M What are the concentrations of Cu", NH3, and Cu(NH3),* at equilibrium when 18.8 g of Cu(NO3), is added to 1.0 L of a 0.800 M solution of aqueous ammonia? Assume that there is no volume change upon the addition of the solid, and that the reaction goes to completion and forms Cu(NH,),. K = 2.0 x 1012 M %3D [NH3] =| M [Cu(NH3),")-[ M