Chromium Flashcards
1
Q
[Cr(H 2 O) 6 ] 3+
A
violet solution
2
Q
Cr(OH) 3
A
grey-green precipitate
3
Q
[Cr(NH 3 ) 6 ] 3+
A
purple solution
4
Q
Cr2O72-
A
orange solution
5
Q
CrO 4 2-
A
yellow solution (not needed)