Science, asked by karanmadhwani611, 6 months ago

why the beaker of calcium oxide warmed up on the adding with the water and give its balance equation

Answers

Answered by nayananayana9383

rulslurses6olyrsgdz vcutadc

Answered by dibya3497

Answer:

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

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

CaO+H2

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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why the beaker of calcium oxide warmed up on the adding with the water and give its balance equation​

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why the beaker of calcium oxide warmed up on the adding with the water and give its balance equation