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Search How to calculate the ratio between Hydrochloric acid to Hydrogen peroxide? Thanks for your answer, right now i use 200ml HCI and 50ml H2O2 and after 24h, it's kind of worki ... 16-8-2016 at 08:03 by: BigFoot How to calculate the ratio between Hydrochloric acid to Hydrogen peroxide? Hi all, I've 8 PCB's covered with gold (total weight: 703gr) and i dont know how much to use from ... 15-8-2016 at 10:30 by: BigFoot

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues