Sulfide (S 2- ) salts are notoriously insoluble in aqueous solution. a. Calculate the molar solubility of
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Sulfide (S2-) salts are notoriously insoluble in aqueous solution.
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a. Calculate the molar solubility of nickel(II) sulfide in water. Ksp(NiS) = 3 x 10-16 b. Nickel(II) ions form a complex ion in the presence of ammonia with a formation constant (K) of 2.0 x 108: Ni²+ + 6 NH3 [Ni(NH3)6]²+. Calculate the molar solu- bility of NiS in 3.0 M NH3. c. Explain any differences between the answers to parts a and b.
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a 2 x 10 M b 66 10 M c NiS will dissolve ...View the full answer
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