Transition metals redox Flashcards
1
Q
oxidation of Iron equation
A
2
Q
reduction of iron equation
A
3
Q
colour of aqueous Fe2+
A
pale green
4
Q
colour of aqueous Fe3+
A
yellow
5
Q
2 step equations for oxidising Cr3+ to dichromate ion
A
6
Q
2 step colour change for oxidising Cr3+ to dichromate ion
A
dark green to yellow to orange
7
Q
reduction of chromium from dichromate ion
A
8
Q
reduction of Cu2+
A
9
Q
disproportionation of Cu+ ion
A
10
Q
colour observed after reducing copperw
A
white ppt
