C Celiry Sticc New member Joined Jul 13, 2018 Messages 4 Jul 20, 2018 #1 I would like to know the minimum concentration of hydrochloric acid required to dissolve gold in poor man's aqua regia.
I would like to know the minimum concentration of hydrochloric acid required to dissolve gold in poor man's aqua regia.
N nickvc Moderator Staff member Moderator Joined Sep 14, 2009 Messages 5,523 Location birmingham Jul 20, 2018 #2 The only difference you will find is the lower the concentration the more you will need.