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Author Question: Assume that an aqueous solution of a cation, represented by shaded spheres, is allowed to mix with a ... (Read 389 times)

sheilaspns

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on: Feb 15, 2020

Question 1

Assume that an aqueous solution of a cation, represented by shaded spheres, is allowed to mix with a solution of an anion, represented by unshaded spheres. Three possible outcomes are represented by boxes (a)-(c).




Which outcome corresponds to the mixing of potassium and sulfide ions shown in the following equation?

2 K+(aq) + S2-(aq) → ?


◦ box (a)
◦ box (b)
◦ box (c)
◦ None of these

Question 2

Assume that an aqueous solution of a cation, represented by shaded spheres, is allowed to mix with a solution of an anion, represented by unshaded spheres. Three possible outcomes are represented by boxes (a)-(c).




Which outcome corresponds to the combination of calcium and carbonate ions shown in the following equation?

Ca2+(aq) + CO32-(aq) → ?


◦ box (a)
◦ box (b)
◦ box (c)
◦ None of these
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Marked as best answer by sheilaspns on Feb 15, 2020

Pswine

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Reply #1 on: Feb 15, 2020
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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sheilaspns

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Reply 2 on: Feb 15, 2020
Wow, this really help

lkanara2

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Reply 3 on: Yesterday
Excellent

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