Very useful video! It is nice spending only 7 minutes to learn Cr, especially when you have your chemistry test tomorrow. It'd be great if y'all made videos in English too. I have a few concerns with the contents. a. How is CrO5 formed? +10 OX.STATE??? Can I get a further explanation? b. When Cr3+ is formed in the acidic medium, it should be green in colour, right? or, am I wrong? Please enlighten me. Thank you.
@trinitrotoluene41727 жыл бұрын
Really helpful!
@IFSVND7 жыл бұрын
+CheMAXy Thank you!
@kkkkkk33426 жыл бұрын
thnks
@k.m.s7962 жыл бұрын
Meke kynv ned amonium dicromate dividakarnya venv kyl viyojanya venakota ehm venne neeni ek ehm ned