Lime (calcium oxide) is produced in very large quantities in a lime kiln The equation for the reaction is CaCO 3 (s) CaO(s) CO 2 (g) a How much limestone would be needed to produce 61 60 tonnes of lime (Ar C 12 O 16 Ca 40) b Why is the carbon dioxide swept out of the lime kiln c Give three uses of ...

a ans It is a stochiometric equation which probably knows that 10009 g of calciu ...

Lime (calcium oxide) is produced in very large quantities in a lime kiln. The equation for the

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Lime (calcium oxide) is produced in very large quantities in a lime kiln. The equation for the reaction is:

CaCO₃(s) → CaO(s) + CO₂(g)

a. How much limestone would be needed to produce 61.60 tonnes of lime? (Ar: C = 12; O = 16; Ca = 40)

b. Why is the carbon dioxide swept out of the lime kiln?

c. Give three uses of lime.

d. (i) What problems are associated with the large-scale quarrying of limestone?

(ii) What steps have been taken to overcome or reduce the problems you have outlined in (i)?

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Chemistry

ISBN: 9781444176445

3rd Edition

Authors: Bryan Earl, Doug Wilford

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Question Posted: Aug 26, 2021 05:23 AM

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Chemistry

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