(Q61) Platinum cations in solution readily form complexes with free chloride anions in solution according to the following balanced chemical equation: Pt2+ (aq) + 4 Cl (aq) <---> [PtCl4]²- What will be the concentration of free platinum cations in solution if the initial solution concentrations are 0.0127 M in platinum nitrate (i.e., the initial [Pt2+] = 0.0127 M) and 0.419 M in sodium chloride? The formation constant for the complex is Kf = 1.0 x 1016 6.9 x 10-17 M O 2.3 x 10-12 M 3.5 x 10-18 M O 0.368 M O 0.0127 M

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