brijes
Member
Hi guys, been reading alot, first question post for me.
I am led to believe that gold is used (in small amounts) to make certain types of solder(80Au/Sn).
If this was placed in hot HCL, apparently the only thing remaining would be au? If so can I assume the residue left would be black in appearence?
I am led to believe that gold is used (in small amounts) to make certain types of solder(80Au/Sn).
If this was placed in hot HCL, apparently the only thing remaining would be au? If so can I assume the residue left would be black in appearence?