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Grade 10Organic Chemistry

is lime water quick lime or slaked lime

Profile image of Jessica James
11 Years agoGrade 10
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1 Answer

Profile image of Charchit Tailong
11 Years ago
There is another substance called lime, which is the oxide of calcium, with the formula, CaO. When this is added to water a strong exothermic reaction takes place and slaked lime or calcium hydroxide is formed, Ca(OH)2.
CaO + H2O → Ca(OH)2
The hydroxide or slaked lime is sparingly soluble in water, and the solution is called limewater.