Understanding the structure of NCS⁻ - Chemistry Stack Exchange
2019年9月27日 · The parent ion in this case will obviously be the cyanate ion with the molecular formula [OCN]- . Now,due to restrictions on the valency of O,you can't make it the central atom …
The Lewis structure for NCO- - Chemistry Stack Exchange
2015年7月17日 · Do the same exercise for structure #2 and you find that the negative charge is on nitrogen. Since oxygen is more electronegative then nitrogen, the negative charge is more …
Does mercury(II) cyanate exist? - Chemistry Stack Exchange
2020年8月13日 · Mercuric cyanate, $\ce{Hg(OCN)2}$ is obtained as a white, crystalline precipitate by adding a solution of potassium cyanate to one of mercuric chloride. I was also …
Lewis structure of a compound - Chemistry Stack Exchange
2019年2月8日 · What is the correct lewis structure of ammonium cyanate ion? I do have a structure but it seems partially correct.
Cyanide's Lewis structure - electronegativity or octet rule?
2016年10月19日 · The structure on the left follows the octet rule for both atoms, whereas the one on the right has only six electrons associated with the carbon atoms. So if you only want to …
molecular structure - What is the CNC bond angle in methyl …
2018年4月14日 · Before continuing any deeper into the matter, let's have a look at the actual structure. I was not able to find a crystal structure, so I ran a quick optimisation on the RI …
Lewis structure of ions - Chemistry Stack Exchange
In class, we learned about the Lewis structure of some elements such as carbon, but we didn't learn how to do the Lewis structure of cations and anions. Do we just draw the number of …
Sketch the Resonance structure - Chemistry Stack Exchange
2016年9月18日 · In selenocyanate anion ($\ce{[SeCN]-}$), we are not too familiar with selenium $\ce{Se}$, so let us transform it into the more familiar oxygen $\ce{O}$ whose chemical …
Cyanide ion non-bonding/lone pair? - Chemistry Stack Exchange
Now in the Lewis theory picture this is quite different. We traditionally describe it as a carbon oxygen $\sigma$ bond, two carbon oxygen $\pi$ bonds, a oxygen lone pair and a carbon lone …
Comparing explosive properties of mercury(II) cyanate and …
2020年7月20日 · Of the compounds mercury(II) cyanate, $\ce{Hg(OCN)2},$ and mercury(II) fulminate, $\ce{Hg(CNO)2},$ one is highly explosive, the other is not. Explain. Explain. My …