Remember when you had that reddish purple solution and it went clear that's that red metal going off in your vapors remember that? That's our problem metal we need to remove with Lye first?

Thanks Sar ji great sar ji❤?

Good friend you need to know that the Hydraulic acid acts with the red metal to take off with your gold in the vapor it's direct losses of Gold? It collects on glass window glass is how we found out about it? Nitric and Hydrochloric Acid make the Gold take off in vapor's use Lye first

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profesor,,my adventur,,amazing,,

Hello teacher, thank you.

Nice video We can used nitric acid instead of peroxid

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Buatlah tutorial peleburan nya boss yang hanya dengan gas torch ,itu akan memuaskanku ,terima kasih

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