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What salt is formed when calcium oxide reacts with sulphuric acid?
When calcium oxide reacts with sulfuric acid, calcium sulfate is formed. Calcium sulfate is a white solid that is commonly used in building materials and as a soil conditioner in agriculture.
What is the effect of water on calcium oxide?
Water reacts with calcium oxide to form calcium hydroxide. This reaction is highly exothermic, releasing a significant amount of heat. Calcium hydroxide is a strong base that is often used in cement and agriculture.
What is the element present in quick lime?
Calcium and oxygen (calcium oxide) are present in quick lime.
Where can calcium oxide be found?
Calcium oxide, also known as quicklime, can be found in nature as the mineral lime. It is also produced by heating calcium carbonate (e.g. limestone) in a kiln to very high temperatures, resulting in the decomposition of the carbonate into calcium oxide and carbon dioxide. Calcium oxide is commonly used in various industries including construction, agriculture, and chemical manufacturing.
What happens when calcium oxide dissolves in water?
When calcium oxide dissolves in water, it forms calcium hydroxide. This process releases a large amount of heat, making it an exothermic reaction. Calcium hydroxide solution is alkaline in nature and can be used in various applications such as in the production of cement and in agriculture as a soil amendment.
What is slacked lime?
Slaked lime, also known as calcium hydroxide, is a chemical compound obtained when quicklime (calcium oxide) is mixed with water. It is commonly used in construction, agriculture, and water treatment for its alkaline properties and ability to neutralize acidity.
What salt is formed when calcium oxide reacts with sulphuric acid?
When calcium oxide reacts with sulfuric acid, calcium sulfate is formed. Calcium sulfate is a white solid that is commonly used in building materials and as a soil conditioner in agriculture.
What is the effect of water on calcium oxide?
Water reacts with calcium oxide to form calcium hydroxide. This reaction is highly exothermic, releasing a significant amount of heat. Calcium hydroxide is a strong base that is often used in cement and agriculture.
What is the element present in quick lime?
Calcium and oxygen (calcium oxide) are present in quick lime.
Where can calcium oxide be found?
Calcium oxide, also known as quicklime, can be found in nature as the mineral lime. It is also produced by heating calcium carbonate (e.g. limestone) in a kiln to very high temperatures, resulting in the decomposition of the carbonate into calcium oxide and carbon dioxide. Calcium oxide is commonly used in various industries including construction, agriculture, and chemical manufacturing.
What is the word equation for extraction of calcium from calcium oxide by electrolysis?
The word equation for the extraction of calcium from calcium oxide by electrolysis is: Calcium oxide (solid) -> Calcium (liquid) + Oxygen gas.
How much elemental Calcium is there in Calcium oxide?
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
What is calcium oxide?
calcium oxide is calcium combine whit oxygen
What happens when calcium oxide dissolves in water?
When calcium oxide dissolves in water, it forms calcium hydroxide. This process releases a large amount of heat, making it an exothermic reaction. Calcium hydroxide solution is alkaline in nature and can be used in various applications such as in the production of cement and in agriculture as a soil amendment.
When you add water to calcium oxide what does it give?
Calcium Hydroxide is the product when Calcium Oxide is reacted with water. It is an exothermic reaction liberating heat. This process is called slaking. CaO + H2O -----> Ca(OH)2.
What does CaO stand for in the table of elements?
CaO stands for calcium oxide, which is a chemical compound composed of calcium and oxygen. It is commonly known as quicklime and is used in various industrial applications, such as in construction, metallurgy, and agriculture.
Is calcium oxide illegal?
Calcium oxide is legal.
