Recent content by Nicol76

thank you :)

just saw your reply. Thank you so much, this is really useful.

Thank you everyone for your help. Yes I meant salt in chemistry. Sorry Merlin, English is not my first language and I probably used the wrong word. My question is about ionic compounds.

What are salt that have green colour?

What are the compounds in descaling powers? I know organic acids have descaling properties but I wonder what powder is used to dilute them.