Hypochlorous acid = HClO ( H+, ClO-)
Hypochlorite ion = ClO-
Why the formula of sodium hypochlorite(Na+,ClO-) is NaOCl ? Must it be NaClO ?
I saw this in my chemistry book.
Hypochlorite ( Chem !)
2009-12-27 8:55 pm
回答 (4)
2009-12-31 10:39 pm
✔ 最佳答案
其實係ce level係冇所謂的...只不過大家慣左叫NaOCl罷了.
2010-01-01 6:44 am
NaOCl / NaClO 一樣. 考試寫NaOCl 一定岩
2009-12-28 10:34 pm
As I remember the Formula should be written as NaOCl
why??
because on structural sense, the Oxygen is the core atom and it's form single covalent bond with chlorine as a complex anion ClO- and on the other side oxygen also grabb an electron from sodium, so the formula should be NaOCl
if the negative charge is on chlorine the formula will write as another way e.g. NaClO3 the core atom is chlorine and it bond with three Oxygen
why??
because on structural sense, the Oxygen is the core atom and it's form single covalent bond with chlorine as a complex anion ClO- and on the other side oxygen also grabb an electron from sodium, so the formula should be NaOCl
if the negative charge is on chlorine the formula will write as another way e.g. NaClO3 the core atom is chlorine and it bond with three Oxygen
2009-12-27 10:37 pm
你不太需要理會這個問題
當初我都一樣有質疑
clo 定係ocl 入面有既都不外乎係oxygen同chlorine
況且佢地都係單純咁係得2隻element合埋
係唔有同分異形體出來
所以clo定係ocl係同一樣野來
就好似 ionic compound咁點解要metal名行先
國際定既係個ion名叫ocl
你就咁知左就算
不如理下其他重點仲好la
大家hkcee 加油!
當初我都一樣有質疑
clo 定係ocl 入面有既都不外乎係oxygen同chlorine
況且佢地都係單純咁係得2隻element合埋
係唔有同分異形體出來
所以clo定係ocl係同一樣野來
就好似 ionic compound咁點解要metal名行先
國際定既係個ion名叫ocl
你就咁知左就算
不如理下其他重點仲好la
大家hkcee 加油!
參考: 在下
收錄日期: 2021-04-15 23:22:30
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