Nitric Acid and silver

[ComputerHoarder]

how much Nitric does it take to refine 5 oz of silver?

 

[philddreamer]

This numbers are pretty close.
Learn to do your math first before starting your process:
It takes about 38 ml of nitric acid to dissolve 1 troy oz. of silver.
It takes 48ml of nitric to dissolve Sterling Silver
It takes about 129.2 ml of nitric acid to dissolve 1 troy ounce of copper.

Take care!
Phil