limestone

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1. how do you make calcium oxide ?

  • calcium carbonate heat> calcium oxide + carbon dioxide
  • carbon dioxide heat >carbon oxide + calcium carbonate
  • carbon dioxid+ calcium carbonate heat> calcium oxide
  • calcium oxide heat> calcium carbonate + carbon doixide
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2. what is the cycle order of limestone ?

  • quick lime> slack lime> limetone
  • limestone> quicklime> slack lime
  • limestone> slack lime> quick lime
  • slack lime> quick lime> limestone

3. how do you get from limestone to quicklime ?

  • heat
  • boil
  • add water
  • carbonate

4. how do you get from quick lime to slack lime ?

  • add water
  • carbonate
  • heat
  • boil

5. how do you make calcium hydroxide ?

  • calcium oxide + water >calcium hydroxide
  • calcium hydroxide + calcium oxide> water
  • water + calcium hydroxide> calcium oxide
  • calcuim oxide + greese> calcium hydroxie

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