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Author Question: What is the correct formula for sodium tetrachlorocobaltate(II)? (Read 100 times)

maegan_martin

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Question 1

What heavy metal is the most abundant and most important to our civilization?

iron
gold
magnesium
cobalt
copper

Question 2

What is the correct formula for sodium tetrachlorocobaltate(II)?

Na2(CoCl6)
Na4(CoCl4)
Na(CoCl4)
Na2(CoCl4)
Na3(CoCl4)


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Marked as best answer by maegan_martin on Mar 21, 2021

leahchrapun

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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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maegan_martin

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Reply 2 on: Mar 21, 2021
Great answer, keep it coming :)


Dominic

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Reply 3 on: Yesterday
Wow, this really help

 

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