October 6, 2015

Homework Help: CHEMISTRY

Posted by PLEASE on Sunday, October 16, 2011 at 7:31pm.

What is the reagent responsible for the formation of H2S in the qualitative analysis of group II?

when the cations are separated into subgroups, what is the purpose of the potassium hydroxide,KOH?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions