My problem is that my solution has mercury and mercury will absorb on the copper plate. The telegram channel is blocked by "shieldy" Is this a virus?
1 month ago | 0
My problem is that my solution has mercury and mercury will absorb on the copper plate. The telegram channel is blocked by "shieldy" Is this a virus?
1 month ago | 0
Golden Science
One of the common issues in separating lead from silver in mineral ores is the simultaneous precipitation of both lead and silver, which lowers the purity of silver. To precipitate silver in this type of ore, a copper plate can be used.
Copper reacts with silver first, leaving no opportunity for it to react with lead, ensuring an acceptable silver purity.
For this purpose, the amount of nitric acid used should be minimal to avoid excessive consumption of copper. As a result, the more precise the process, the higher the purity of the silver.
6 months ago | [YT] | 28