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A solution contains 0.0500 M Co3 (aq), 0.0230 M S2–(aq), and 2.45 M NH3. Cobalt(III) ions...

A solution contains 0.0500 M Co3 (aq), 0.0230 M S2–(aq), and 2.45 M NH3. Cobalt(III) ions in aqueous solutions complex with NH3 to produce Co(NH3)63 . (Kf = 5.0 x 1031) What will be the concentration of Co3 (aq) when Co(NH3)63 forms?

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