Other questions in this quiz

2. what is the main component of limestone

  • calcium oxide
  • calcium carbornate
  • water
  • carbon dioxide

3. calcium carbonate reacts with

  • acid
  • oxygen
  • water

4. chemical formular for limestone

  • caco3
  • CaCO3
  • CACO3

5. limewater goes _____ if carbon dioxide is present

  • opaque
  • cloudy
  • clear
  • milky

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