jbenjamin06
Member
- Joined
- Sep 24, 2012
- Messages
- 9
I used the muriatic acid with clorox to transform the gold from solid to liquid. However, I do not know how to turn it back into a solid what is the process?
butcher said:You should spend time studying the process before you begin, otherwise you will just find problems and not you’re gold.
Let the solution sit in a warm area, a safe area while you find the answer, your gold will not go anywhere, and the oxidizer chlorine will gas off as you find your answer.
jbenjamin06 said:I used the muriatic acid with clorox to transform the gold from solid to liquid. However, I do not know how to turn it back into a solid what is the process?
jbenjamin06 said:jbenjamin06 said:I used the muriatic acid with clorox to transform the gold from solid to liquid. However, I do not know how to turn it back into a solid what is the process?
So from what I'm reading, after the gold is dissolved we boil it with sulfuric acid being careful to not have any splatter. Is this correct? That is what I am studying
butcher said:jbenjamin06,
What are you studying? We do not boil a solution of gold chloride this will cause losses of gold, if you are reading Hoke's note that she was using a steam bath, this would not actually get the solution hot enough to boil the solution (even though she may describe the evaporation process by using that word), but with the steam bath it would get it hot enough to evaporate the solution, the sulfuric acid was added for two reasons, and only a few drops were needed, one reason is when working with aqua regia we need to remove any free nitric acid, we do this through evaporation, if evaporated too far by mistake we would form salts, this is not wanted, as we can cook or burn the gold salts, the few drops of sulfuric acid in the evaporation process help to keep these salts from forming, also any lead in solution will precipitate as lead sulfate helping us to remove these lead salts from our gold.
You, I thought have been working with HCl and bleach as an oxidizer (not nitric acid), so evaporation is not an option in this process to remove the oxidizer from our solution before precipitating the gold, luckily chlorine is easily removed as a gas from solution, with just a little heating, or by, as the advice I gave you in the post above, to let it sit in a warm safe place as you study.
I gave you the advice, but you did not recognize it, because you have not studied enough before trying the process.
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