Chemistry, asked by Sahilrawal20066, 7 months ago

In a chemical reaction, 56 g of calcium oxide reacts with 18 g water in order to form calcium hydroxide. Find the mass of calcium hydroxide formed in above reaction.​

Answers

Answered by aryautsav73
2

Answer:

Quick lime(CaO) combines with water to form calcium hydroxide(Ca(OH)

2

). It is an exothermic reaction as heat is produced in the reaction.

CaO+H

2

O→Ca(OH)

2

+heat

On adding excess of calcium hydroxide in water, a saturated solution of calcium hydroxide is formed which is called lime water. Lime water is basic in nature and therefore has a pH above 7.

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