An Aqueous Mixture That Is 0

question 15

Short Answer

An aqueous mixture that is 0.100 M Ni²⁺ and 0.100 M Co²⁺ M is titrated with a 0.100 M CO₃²⁻.Which cation precipitates first and what is pCO₃²⁻ at the first and second equivalence points.K_sp = 1.0 x 10⁻¹⁰ for CoCO₃ and K_sp = 1.3 x 10⁻⁷ for NiCO₃.