Author Question: Consider an aqueous solution which is 0.020 M in Pb2+ and 0.20 M in Ag+. Concentrated aqueous ... (Read 45 times)

Lisaclaire · **on:** Jul 8, 2021

Consider an aqueous solution which is 0.020 M in Pb²⁺ and 0.20 M in Ag⁺. Concentrated aqueous potassium iodide solution (so that volume changes may be neglected) is added gradually with good stirring to this solution. Eventually the iodide ion concentration should increase enough to cause precipitation of the second ion. What will be the concentration of the ion that precipitates first when the second ion just begins to precipitate?
◦ 2.0 × 10^-17 M
◦ 1.2 × 10^-8 M
◦ 5.0 × 10^-20 M
◦ 1.4 × 10^-13 M
◦ 1.2 × 10^-5 M

chevyboi1976 · **Reply #1 on:** Jul 8, 2021

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.

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