Search Results for: Aquatic invertebrates in brine
would precipitate out in sequence. the liquid that remained after the desired precipitates were collect was generally treated with sulfuric acid before disposal. in , a frenchman named bernard courtois accidentally added an excess of sulfuric acid in this final step, and was astonished when this produced
, joseph gay lussac, suggested the name be derived from iodes, greek for violet, due to the color of iodine's vapor. in some ways, iodine mirrors the properties of the lighter members of the halogen family: fluorine , chlorine , and bromine . like the other halogens, iodine in elemental form exists as...
https://www.americanelements.com/ii.htm