Determination of gold in rock. We conduct an experiment - Франсуа Пелье - World Latest Movie, Series, Videos and Trailers | fetery.com

Determination of gold in rock. We conduct an experiment

55,556 views

Франсуа Пелье

Published on Aug 3, 2017

About :

The video shows the process of gold determination, after dissolution in aqua regia, the recovery was carried out with a mixture of hydrogen peroxide with sodium carbonate (washing soda) Contact me: [email protected] Interesting channels: ZOLOTOY / @zolotoy-161 RazborTV / @razbortvgold TV NIK CHASOVSHIK!!! / @tvnikchasovshik 71 REGION / @dragregion Gold Recovery RU / @goldrecoveryru

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