Industrial uses of redox reactions

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Across
  1. 2. 3C2H5OH+2K2Cr2O7+8H2SO4----> 2Cr2(SO4)3+3CH3COOH+2K2SO4+11H2O
  2. 7. it is the chemical reaction through which plant cells make food
  3. 9. it is the reaction that takes place with oxygen
  4. 10. it is the chemical reaction that occurs in cells
Down
  1. 1. a process that employs an electrical signal provided by an external power source to reduce cations of a desired metal in solution and produce a metallic coating
  2. 3. it is the reaction that causes a change in colour of clothes
  3. 4. the process of rotting/decay
  4. 5. you need it when your sick
  5. 6. 2AgBr----> 2Ag+Br2
  6. 8. a natural phenomenon of conversion of metal into a more stable chemical oxide.