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Author Question: Equal volumes of a 0.020 M Zn2+(aq) solution and a 2.0 M NH3(aq) solution are mixed. Kf for ... (Read 139 times)

crobinson2013

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on: Jul 8, 2021
Equal volumes of a 0.020 M Zn2+(aq) solution and a 2.0 M NH3(aq) solution are mixed. Kf for [Zn(NH3)4]2+ is 4.1 × 108. If enough sodium oxalate is added to make the solution 0.10 M in oxalate, will ZnC2O4(s) precipitate? What is Qsp? Ksp ZnC2O4 = 2.7 × 10-8
◦ yes, Qsp = 11
◦ yes, Qsp = 2.9 × 10-12
◦ no, Qsp = 2.9 × 10-12
◦ yes, Qsp = 2.4 × 10-9
◦ no, Qsp = 2.4 × 10-9
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by crobinson2013 on Jul 8, 2021

Chocorrol77

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Reply #1 on: Jul 8, 2021
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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crobinson2013

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Reply 2 on: Jul 8, 2021
Excellent

Joy Chen

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Reply 3 on: Yesterday
Gracias!

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