What is the difference in chemical composition between the white lime and the slaked lime? Anyone who knows chemistry, please come in!
The new one is Ca (OH) 2.A few years later, CaCO3 and Ca (HCO3) 2, and a small amount of Ca (OH) 2
People should be white lime with calcium oxide by calcination of limestone is calcium carbonate and the main components of white lime is the calcium oxide and water generated calcium hydroxide is also known as the slaked lime, fresh lime composition is the calcium hydroxide will absorb water in the air and carbon dioxide. Formation of calcium bicarbonate, (the removal of water after the production of calcium carbonate). React with carbon dioxide to form calcium carbonate. So, after a few years, the reaction turned into calcium carbonate, the main component of limestone.
Chen's lime is mainly made of calcium carbonate, and lime absorbs the moisture and carbon dioxide in the air and turns into calcium carbonate.Lime and lime is (the main component of calcium oxide and calcium hydroxide) water reaction, two different components, lime and sand will occur following the reaction of Ca (OH) 2+SiO2=CaSiO3+H2O, CaSiO3 generated with strong viscosity.The lime does not react with the sand and thus fails.
