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From the value of Kf listed in Table 17.1, calculate the concentration of Ni2+(aq) and Ni(NH3)62+...

From the value of Kf listed in Table 17.1, calculate the concentration of Ni2+(aq) and Ni(NH3)62+ that are present at equilibrium after dissolving 1.25 g NiCl2 in 100.0 mL of 0.20 M NH3(aq).

Kf Ni(NH3)6 = 1.2x10^9

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Answer #1

1mol 1.25 g 129.68 -0.0964 M Initial concentration of NiCl = — 0.100 mL Reaction taking place in the electrolytic cell: Na,(a

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