Chemistry Stuff

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Author:
Dany828
ID:
188432
Filename:
Chemistry Stuff
Updated:
2012-12-10 10:37:33
Tags:
Science Chemistry Limestone Metals REactivity series
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Description:
Metals-reactivity series-Limestone-Aluminium-Properties of Limestone-
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  1. what is the chemical formula for limestone?
    CaCoŠ·
  2. Where is limstone found?
    In the earths crust
  3. Calcium Carbonate = Calcium Oxide + ?
    Finish the equation
    Calcium Dioxide
  4. Name 2 methods of extracting copper?
    • Bioleaching
    • Electrolysis
  5. What does electrolysis mean?
    "Splitting up with Electricity"
  6. How is aliminium extracted?
    By using electrolysis to extract the metal.
  7. List the reactivity series in order
    • potassium
    • sodium
    • calcium
    • magnesium
    • aluminiumĀ 
    • carbon
    • zinc
    • iron
    • tin
    • lead
    • hydrogen
    • copper
    • silver
    • gold
    • platinum
  8. Give 1 impact of Extracting Metals?
    Mining and extracting metals takes lots of energy, most of which comes from burning fossil fuels.

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