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2. how do you make calcium oxide ?

  • calcium oxide heat> calcium carbonate + carbon doixide
  • calcium carbonate heat> calcium oxide + carbon dioxide
  • carbon dioxid+ calcium carbonate heat> calcium oxide
  • carbon dioxide heat >carbon oxide + calcium carbonate

3. how do you make calcium hydroxide ?

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

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

  • add water
  • boil
  • carbonate
  • heat

5. how do you get from slack lime to limestone ?

  • carbonate
  • add water
  • boil
  • heat
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