Determine the equilibrium concentration of nickel(II) ion in a solution that contains 2.3 M ammonia and 0.040 M nickel(II) nitrate. The formation constant for the complex [Ni(NH,),] | 5.5×10® is O 1.26×1012 M 3.65×1010 M 1.32×1054 M 3.65×1037 M

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