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Author Question: What is the approximate concentration of free Fe2+(aq) remaining at equilibrium in a solution ... (Read 44 times)

jenna1

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on: Jul 8, 2021
What is the approximate concentration of free Fe2+(aq) remaining at equilibrium in a solution prepared by mixing 5.0 mL of 0.10 M FeSO4(aq) with 5.0 mL of 2.0 M KCN(aq)? [The net formation constant for the hexacyanoferrate(II) ion is 1 × 1037.]
◦ 3 × 10-22 M
◦ 7 × 10-30 M
◦ 4 × 10-38 M
◦ 5 × 10-37 M
◦ 4 × 10-40 M
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by jenna1 on Jul 8, 2021

C.mcnichol98

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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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jenna1

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

xiaomengxian

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Reply 3 on: Yesterday
Wow, this really help

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