Re2O7- Rhenium heptoxide. Chemical reactions

Reaction timing: 0:26 Re2O7 demonstration of Re2O7 1:15 melting and sublimation of rhenium heptoxide 1:50 rhenium heptoxide crystallization 3:32 Hydrolysis of boron tribromide (BBr3 H2O) 3:51 Re2O7 HBr 5:15 Re2O7 H2S 5:48 Re2O7 H2S 6:07 Re2O7 * 2L (L=1,4-dioxane) 6:38 decomposition of Re2O7 * 2L (L=1,4-dioxane) 7:06 ReO3 O2 7:39 ReO3 HNO3 7:52 Re2O7 H2O 8:13 HReO4 Mg 8:34 HReO4 N2H4 9:00 Qualitative reaction for rhenium 9:46 Extraction 10:40 Rhenium peroxide formation (but it is not exactly)