Electrochemistry
Oxidation-reduction reactions
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Topics of this game:
- Define oxidation states
- Are oxidation states comparable to ion charges?
- Determine the oxidation state for each element in the following compound: NO2-
- Determine the oxidation state for each element in the following compound: HCO3-
- Which compound is being oxidized: 2 Na(s) + Br2(g) → 2 Na+Br–(s)
- Which compound is being reduced? 2 Na(s) + Br2(g) → 2 Na+Br–(s)
- What are the oxidation states for Na and Br? 2 Na(s) + Br2(g) → 2 Na+Br–(s)
- Label the reducing agent: Ca(s) + Zn2+(aq) → Ca2+(aq) + Zn(s)
- Which is the oxidizing agent? Ca(s) + Zn2+(aq) → Ca2+(aq) + Zn(s)
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