Question

Solid calcium oxide was taken in a container and water was added slowly to
(i) State two observations made in the experiment.
(b) Write the balanced chemical equation of this reaction.​

Answer 1

Answer:

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Explanation:

Observations.

1)Calcium oxide (CaO) reacts vigorously with water to form slaked lime. The container becomes hot because a large amount of heat is released during this reaction.

2)The product formed is slaked lime for which the chemical formula is Ca(OH)2

CaO(s) + H2O(l) ------------>Ca(OH) 2

calcium. water. slaked lime

oxide