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The enthalpies of combustion of calcium, carbon and decomposition of calcium carbonate are indicated below;

The enthalpies of combustion of calcium, carbon and decomposition of calcium carbonate are indicated below;

(i) Draw an energy cycle diagram that links the enthalpy of formation of calcium carbonate to enthalpies of combustion of calcium, carbon and decomposition of calcium carbonate.

(ii) Determine the enthalpy of formation of calcium carbonate.

Answers

maurice.mutuku answered the question on September 10, 2019 at 06:02

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