Question

a solution of a substance is used for white washing.name the substance X and write its formula.write the reaction X which water.​

Answer 1

Answer:

(1) The solution of the substance used for white washing is calcium oxide with chemical formula CaO.

(2) It forms calcium hydroxide when the quick lime reacts with water

CaO (s) + H2O (l) → Ca(OH)2.

Answer 2

Answer:

Heyy mate.... Here is your answer..

Explanation:

The substance used for white washing is Calcium Oxide

Chemical formula of Calcium Oxide is CaO

The reaction with water is -----

CaO(s) + H2O (l) → Ca(OH)2(s)

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