Question

Substance x is used for white washing

What happens when that substance x is treated with water

Answer 1

Answer:

X is CaO

and CaO + H2O---> Ca(OH)2

Explanation:

CaO is lime

and Ca(OH)2 is slaked lime

Answer 2

☆●ÃѧWÈŔ●☆

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☆☆✨Element A is calcium (Ca). When it reacts with water, it forms calcium hydroxide. Thus, compound B is calcium hydroxide [Ca(OH)2], which is used in white washing.✨☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆

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