science chemisry

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  • Created by: sarah
  • Created on: 11-05-13 16:36

science chemisry

Causes

  • most cars have metal body's
  • steel is alloy that contains mostly ion
  • iron needs oxygen and water to  rust
  • rust flakes off he surface of the iron

Effects

  • rusting is a chemical reaction between iron,oxygen and water.the chemical name for rustis hydrated iron oxide
  • iron+oxygen+waer=hydrated ion oxide
  • cars made from alminum dont corrode
  • this allows more rusting to  takes place

Overall summary

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