Question #f01f4

1 Answer
Jun 7, 2017

In English it's a lot easier than in Dutch.
(e.g. we have to go from "zwavel" to "sulfaat")

Explanation:

You memorize the elements. Then take the central element in the ion, strip off the suffix and add "-ate" or " ite".
So C=carbon becomes CO23 carbonate
and Si=silicon becomes SiO23 silicate

-ate or -ite?
The -ite has one oxigen atom less than the -ate
Sulfate SO24 vs sulfite SO23

But:
It can get even worse. See the following line-up:
ClO hypochlorite
ClO2 chlorite
ClO3 chlorate
ClO4 (hy)perchlorate
But you see the -ite/-ate rule still stands, just needed some extension.