What is the name of the compound that has the formula Li2SO3?

1 Answer
May 27, 2017

Lithium sulfite............

Explanation:

This is the lithium salt of sulfurous acid, H2SO3.......

Sulfurous acid can also be considered to be aquated sulfur dioxide in aqueous solution, i.e. O2SH2O. Sometimes you use this to sterilize brewing equipment. I do not find its distinct smell to be unpleasant.