Given the equation Ag*(aq) + 2 NH, (aq) [Ag(NH,),J* (aq) K¢ = 2.00 x 107 determine the concentration of NH3(aq) that is required to dissolve 319 mg of AgCl(s) in 100.0 mL of solution. The K, of AgCl is 1.77 x 10-10. [NH,] = M
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