Chemistry Unit C1 Worksheet - Study And Revision Pack (Foundation Paper) Page 12
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34*(c) A large amount of limestone is extracted from the Earth each year.
Limestone is mainly made up of calcium carbonate which has many uses.
The calcium carbonate in limestone is also converted into other useful calcium compounds.
By describing the uses and properties of limestone and of compounds made from limestone,
explain why large amounts of limestone are needed each year.
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