Myvideo

Guest

Login

Gold refining use Aqua regia from Electronic scrap gold

Uploaded By: Myvideo
1 view
0
0 votes
0

Aqua regia is a mixture of nitric acid and hydrochloric acid, optimally in a molar ratio of 1:3.[note 2] Aqua regia is a yellow-orange (sometimes red) fuming liquid, so named by alchemists because it can dissolve the noble metals gold and platinum, though not all metals. Gold refining use Aqua regia from Electronic scrap gold@Archimedes Channel

Share with your friends

Link:

Embed:

Video Size:

Custom size:

x

Add to Playlist:

Favorites
My Playlist
Watch Later