Selenium. Red-Black Transformations

Hey! One of My next videos will be about selenic acid H2SeO4, but for now I have prepared reactions with elemental selenium for you. While you're watching this video, I'm trying to get rid of the smell of garlic :D
______________________________________________

0:00 Intro
0:32 Selenium demonstration
1:50 Selenium plasma
2:53 Formation of selenium granules
5:42 Plastic selenium
6:15 Red selenium synthesis
9:25 Combustion of selenium in pure oxygen
10:15 Selenium dioxide and its reaction with anhydrous hydrazine
13:02 Selenium and nitric/sulfuric/iodic acid reactions
14:25 Selenium and alkali metals
15:41 Qualitative reaction to hydrogen selenide
16:34 Selenium tetrachloride

______________________________________________

❤️ 💛 💚
If you enjoy what I do and would like to help me to create unique chemical content please support me on Patreon.
__________
Patreon:   / chemicalforce  
PayPal: @chemicalforce
__________
crypto:
BTC: 1828WxhTtqohRiQBHgKtdqrmxsGncsjva2
USDT (ETH): 0x2BbFD4aDEc7520301a408eBf7dD87B8b9935e49C
❤️ 💛 💚