Redox Reactions Crossword

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Across
  1. 6. colourless to brown when acting as a RA
  2. 8. total oxidation number of CaSO4
  3. 10. oxidation state of Mn in KMnO4
  4. 13. example of a reducing agent that is pale green
  5. 15. type of reaction in which both oxidation and reduction occurs simultaneously.
  6. 16. oxidation number or state.
  7. 17. oxidation state of hydrogen in AlH3
  8. 18. H2O2, SO2 and H2S can act as ____ OA and RA
  9. 19. Pale yellow green gas produced when acting as a RA
Down
  1. 1. the oxidization number of barium in its compound
  2. 2. Purple colour is decolourized when acting as an OA
  3. 3. accepts electron
  4. 4. oxidation state of transition metals
  5. 5. the oxidation state of sulphur in hydrogen sulphide
  6. 7. example of an oxidizing agent that is rusty-brown
  7. 9. oxidation state of the nitrogen in nitrogen gas
  8. 11. an acronym that can be used to identify a redox reaction in terms of electrons
  9. 12. Orange colour changes to green when acting as an OA
  10. 14. Cu was ____ in the following Mg(s) + CuSO4(aq) → MgSO4(aq) + Cu(s)