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What happen when chlorine gas is passed through dry slaked lime?
When chlorine gas is passed through dry slaked lime, it reacts with the calcium hydroxide in the lime to form calcium hypochlorite, which is a bleaching agent and disinfectant. This reaction also releases heat and forms calcium chloride and water as byproducts.
What is the chemical formula of slaked lime?
Chemical name- Calcium hydroxide Chemical formula- Ca (OH)2
Why does not a wall immediately acquire a white colour when a coating of slaked lime is applied on it?
as slaked lime is of calcium hydro oxide it takes time. when heat react with calcium hydro oxide the water of calcium get evaporated it become quick lime (calcium carbonate). as the water evaporated the carbon dioxide get a chance to react with calcium carbonate and forms white colour
Why farmers add slaked lime to acidic soils?
Calcium Hydroxide (or Slaked Lime) is a strong base (as are all metal hydroxides, oxides, and carbonates) A Base is a substance with a pH of 8 or more. When an acid and a base react, the result is that a salt and water is formed. This also has the effect of neutralising a substance (giving it a pH of 7 or closer to 7) So slaked lime is added in order to reduce the acidity of the soil
What are the differences between hydrated lime and slaked lime, and how do they compare in terms of their properties and uses?
Hydrated lime and slaked lime are both forms of calcium hydroxide, but they differ in how they are produced. Hydrated lime is made by adding water to quicklime, while slaked lime is made by adding water to lime putty. In terms of properties, hydrated lime is a dry powder that is more stable and easier to handle, while slaked lime is a wet paste that is less stable and can harden over time. Hydrated lime is commonly used in construction, agriculture, and water treatment, while slaked lime is often used in traditional building materials and as a chemical reagent. Overall, hydrated lime is more versatile and widely used compared to slaked lime due to its easier handling and broader range of applications.
What happen when chlorine gas is passed through dry slaked lime?
When chlorine gas is passed through dry slaked lime, it reacts with the calcium hydroxide in the lime to form calcium hypochlorite, which is a bleaching agent and disinfectant. This reaction also releases heat and forms calcium chloride and water as byproducts.
What happens when slaked lime react with chlorine?
When slaked lime (calcium hydroxide) reacts with chlorine gas, calcium hypochlorite and calcium chloride are formed. This reaction is commonly used in water treatment processes to generate hypochlorous acid, which is a disinfectant to kill bacteria and other microorganisms.
Is Calcium chloride slaked lime?
No, calcium chloride is not the same as slaked lime. Calcium chloride is a chemical compound made of calcium and chlorine, while slaked lime, also known as calcium hydroxide, is a compound made of calcium, oxygen, and hydrogen. They have different chemical properties and uses.
What is the nature of the aqueous solution of slaked lime?
The aqueous solution of slaked lime, or calcium hydroxide, is basic in nature. It can react with acidic substances to form salts and water. Slaked lime is often used to neutralize acidic soils or in water treatment to remove impurities.
How is slaked lime made from quicklime?
slaked lime is made by adding water to quicklime.
What is slaked lime chemical name?
Slaked lime is Calcium Hydroxide - Ca(OH)2
How is slaked lime produce?
is it produced by lime stone :)
Why does slaked lime give a more immediate response than agricultural lime?
Slaked Lime is Hydrated and increases PH faster that agricultural lime. It is also more caustic.
Why does rain react with limestone?
its kind of hard to explain. orignaly it dosent react with water (execpt from erosion) until it is made into calcium oxide using a blast furnace the new quick lime then is recated with water to form slaked lime which can be made into lime water by adding even more water. then there is another proces where slaked lime can be turned into limestone again and the whole cycle again. 1) calcium carobante + heat = quick lime + carbon doixide or CaCO3 + heat = CaO + C(O)2 2) quick lime + water = slaked lime CaO + (H)2O = Ca(OH)2
Why does not wall imidiately acquire white colour when a coating of slaked lime is applied?
As slaked lime is of calcium hydro oxide it takes time. when heat react with calcium hydro oxide the water of calcium get evaporated it become quick lime (calcium carbonate). as the water evaporated the carbon dioxide get a chance to react with calcium carbonate and forms white colour..... ANSWERED BY: SAMRIDHI KAUSHAL
What is the chemical formula of slaked lime?
Chemical name- Calcium hydroxide Chemical formula- Ca (OH)2
Is slaked lime produced from hydrated lime?
Calcium hydroxide, traditionally called slaked lime, is an inorganic compound with the chemical formula Ca(OH)2.It is a colourless crystal or white powder and is obtained when calcium oxide (CaO, called lime or quicklime) is mixed, or "slaked" with water.CaO + H2O --> Ca(OH)2
