wht happens when water is added to quicklime ? write chemical equation
Answers
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➡️When Water reacts with Quicklime (Calcium oxide) we get Slaked lime (Calcium hydroxide) and enormous amount of heat is released..
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CaO(aq)+H2O(l) ====> Ca(OH)2(aq)+HEAT..
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Answer:
It provides its surroundings with net energy. In other words, the energy required to start the reaction is lower than the energy that is thereafter released. The reaction is exothermic when the medium in which it is occurring accumulates heat.
Explanation:
When calcium oxide, or quick lime, is put into water in a beaker, the water and calcium oxide react quickly to form slaked lime (calcium hydroxide), which generates a lot of heat.
Generally, it is regarded as an example of an exothermic reaction.
Or we can say that an exothermic reaction is one in which heat is generated. Heat is produced when water is introduced to quicklime. It is an exothermic process that releases heat energy.
Calcium oxide, or quick lime (CaO), easily transforms into calcium hydroxide {Ca(OH)₂}, or slaked lime, as shown below:
CaO + H₂O → Ca(OH)₂
Hence, when water is added to quicklime, it results in the formation of calcium hydroxide {Ca(OH)₂}.
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