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Non-Chemical need help..why its looks dark green colour after dissolve?

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sugush01

Member
Joined
Dec 9, 2008
Messages
11
Location
malaysia
why the solution (HCL + Nitric acid) looks very dark green but nothing inside the bottom of beaker? what should i do? its that i have to put smb??
 
http://goldrefiningforum.com/phpBB3/viewforum.php?f=54

Inside this link you can get books that will explain everything. Without a little more information continuing could be hazardous to your health and the health of others.

honestly you need to read these.

Harold and the others pro's here would Recommend C.M. Hokes book. It will help with a lot of these topics. It helped me a lot.
 

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