Question

The formation of calcium oxide from its elements
is a reaction between​

Answer 1

calcium oxide CaO(quicklime)

Ca+O=CaO

40 + 16 = 56

Answer 2

Answer:

Calcium oxide can be produced by thermal decomposition of materials like limestone or seashells that contain calcium carbonate (CaCO3; mineral calcite) in a lime kiln. ... The products formed as a result of the reaction are burnt lime and carbon dioxide.

Explanation:

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