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selenium How do I obtain selenium from selenium sulfide? |
5-11-2013 at 19:08 by: caveman |
lead salts Can anyone tell me if Lead oxychloride is the same as Lead chloride hydroxide? |
21-10-2013 at 00:20 by: caveman |
Pattinson's paint help! Thank you all so much! Special thanks to Bromic acid and Blogfast 25 for the
indepth analysis. Wi ... |
13-10-2013 at 11:34 by: caveman |
Pattinson's paint help! Pattinson's lead paint is said to be made by dissolving lead chloride in hot water and then adding C ... |
11-10-2013 at 19:47 by: caveman |