Redox Reactants Flashcards
0
Q
I2
Orange brown aq
A
I-
Colourless aq
1
Q
O2
Colourless gas
A
O2-
Various coloured solids
2
Q
Br2
Red brown liquid / aq
A
Br-
Colourless aq
3
Q
Cl2
Pale yellow gas / aq
A
Cl-
Colourless aq
4
Q
OCl-
Colourless aq
A
Cl-
Colourless aq
5
Q
H+
Colourless aq
A
H2
Colourless gas
6
Q
Fe3+
Pale orange aq
A
Fe2+
Pale green aq
7
Q
Cu2+
Blue aq
A
Cu
Pinky orange solid
8
Q
H2O2
Colourless aq
A
H2O
Colourless liquid
9
Q
MnO4 -
Purple aq
A
Mn2+
Colourless aq
10
Q
Cr2O7 2-
Orange aq
A
Cr3+
Green aq
11
Q
HNO3 Colourless liquid (brown tinge)
A
NO2
Brown gas
12
Q
IO3 -
Colourless aq
A
I2
Orange brown aq
Grey solid
13
Q
Metal e.g Mg or Zn
Silvery grey solid
A
M2+ usually
Colourless aq
14
Q
C
Black solid
A
CO & CO2
Colourless gases
