Question

what will happen when slaked lime is exposed to air give equation for it​

Answer 1

Answer:

Quicklime is unstable and reacts, often very rapidly, with water to form calcium hydroxide. This process produces heat and is known as hydration. When exposed to the atmosphere this calcium hydroxide can react again by absorbing carbon dioxide from the atmosphere to once again become calcium carbonate.

CaCO3(s) limestone → CaO(s) lime + CO2(g) carbon dioxide

Answer 2

hlo mate here is your answer.

Lime reacts readily with water to produce slaked lime, which is the chemical compound calcium hydroxide. A considerable amount of heat energy is released during this reaction. ... Slaked lime reacts with chlorine gas to produce the bleaching agent calcium hypochlorite – a common form of 'swimming pool' chlorine.

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