Redox Time Travel

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Across
  1. 4. Redox reaction in which there is an oxidation process of iron to hydrated iron(III)oxide, Fe2O3.xH2O
  2. 6. Substance agent that is reduced in a redox reaction with other substances
  3. 8. Substance agent that is oxidised in a redox reaction with other substances
  4. 9. The electrode where the reduction reaction takes place in electrolytic cell
  5. 10. Process of decomposition of a compound in a molten state or an aqueous solution to its constituent elements when electric current is passed through it
  6. 12. Reaction that takes place when a reactant gains oxygen, loses hydrogen, loses electron and reduced oxidation number
  7. 13. The electrode where the oxidation reaction takes place in electrolytic cell
  8. 14. Reaction that takes place when a reactant loses oxygen, gains hydrogen, gains electron and increased oxidation number
  9. 15. Substance agent that is oxidised in a redox reaction with other substances
Down
  1. 1. The electrode terminal where the voltaic cell redox reaction takes place in cathode
  2. 2. The _________ number or state as the charge of an element in a compound if electron transfer occurs in an atom to form a chemical bond with another atom
  3. 3. Electrode _________ is the _________ (voltage) produced when equilibrium is established between metal M & the aqueous solution containing metal M ions in a half-cell
  4. 4. Chemical reactions that involve oxidation & reduction that occur simultaneously
  5. 5. Shorthand cell ________ representation of a chemical cell with the anode on the left and the cathode on the right is separated by two vertical lines representing a salt bridge or porous pot
  6. 6. Substance agent that is reduced in a redox reaction with other substances
  7. 7. The electrode terminal where the voltaic cell redox reaction takes place in anode
  8. 11. Potential difference produced in half-cells under conditions with a concentration of ion in an aqueous solution (1.0 moldm-3) at 25 degrees celcius/298K, 1 atm pressure/101 kPa & coupled with ________ hydrogen electrode of platinum as inert electrode when half-cell is not a metal electrode