AQA Chemistry C1 Limestone
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what is the chemical name of limestone?
What is the formula of calcium carbonate?
What is the formula of calcium hydroxide?
Name the two products formed when caclium carbonate decomposes.
- calcium oxide
- carbon dioxide
What is the test for carbon dioxide?
limewater turns milky
Give a use for calcium oxide.
Neutralise acidic soil and lakes.
How is calcium oxide turned into calcium hydroxide?
State an advantage of quarrying limestone.
Brings money into local economy.
State 2 disadvantages of quarrying limestone.
Name a material that is made from limestone.
What would you like to do?
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