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Name | Mastery | Learn | Test | Matching | Spaced |
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S₂O₃ (aq)
+2 (colourless)
S₄O₆²⁻ (aq)
+2.5 (colourless)
C₂O₄²⁻ (aq)
+3 (colourless)
CO₂ (g)
+4 (colourless)
Fe²⁺ (aq)
+2 (pale green)
Fe³⁺ (aq)
+3 (yellow)
Br⁻ (aq)
-1 (colourless)
Br₂ (aq)
0 (orange)
I⁻ (aq)
-1 (colourless)
I₂ (aq)
0 (brown)
I₂ (s)
0 (black solid)
SO₂ (aq)
+4 (colourless)
SO₄²⁻ (aq)
+6 (colourless)
Zn (s)
0
Zn²⁺ (aq)
+2
H₂O₂ (aq)
-1 (colourless)
O₂ (g)
0 (colourless)