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  • 26-05-2023
  • Chemistry
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One millimole of Ni(NO3)2 dissolves in 230.0 mL of a solution that is 0.500 M in ammonia. The formation constant of Ni(NH3)6²⁺ is Kf 5.5 x 10⁸
(a) What is the initial concentration of Ni(NO3)2 in the solution? ___ M (b) What is the equilibrium concentration of Ni²⁺(aq) in the solution? ___ M

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