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When chlorine is passed through dry slaked lime power Ca(OH)2 , bleaching powder is obtained .
Slaked lime --- Ca(OH)2 Chlorine --- Cl2
The chemical equn :- Ca(OH)2 + Cl2 ------> CaOCl2 + H2O
CaOCl2 is bleaching powder
The three properties Of bleaching powder , (CaOCl2) are
- It is a yellowish white powder with a strong smell of chlorine
- It reacts with carbon dioxide , dil. HCl and di. H2SO4 to form chlorine gas.
- It is soluble in water but since it is generally contaminated with Ca(OH)2 , it may produce a milky solution
What else can I help you with?
What is the source of chlorine?
The source of chlorine is primarily derived from salt deposits found in the earth's crust. It is extracted through a process called electrolysis, where an electric current is passed through a solution of sodium chloride (salt water) to separate the chlorine from the sodium.
What happens when chlorine gas is passed through calcium hydroxide?
When chlorine gas is passed through calcium hydroxide, it reacts to form calcium hypochlorite, calcium chloride, and water. The chemical equation for this reaction is: 2Ca(OH)2 + 2Cl2 → Ca(ClO)2 + CaCl2 + 2H2O. This is a common method used to produce calcium hypochlorite, which is commonly used as a bleaching agent and disinfectant.
What is the raw material for obtaining chlorine?
Chlorine is typically obtained from the electrolysis of salt water (sodium chloride solution). When an electric current is passed through the salt water, chlorine gas is produced at the anode, while hydrogen gas and sodium hydroxide are produced at the cathode.
How do you extract chlorine?
One way to extract chlorine from its raw material is to mix salt with water and apply an electrical charge. Problem with this is that it will also release hazardous gasses in the process. Chlorine gas is extremely hazardous...read up on it before trying to create it.
How do you extract Chlorine from it's raw material?
Chlorine is typically extracted from raw materials like salt (sodium chloride) through electrolysis. In this process, an electric current is passed through a solution of salt water (brine), resulting in the separation of chlorine gas at the anode. The chlorine gas can then be collected and purified for various industrial applications.
What happens when conbon dioxide is passed through water?
When carbon dioxide is passed through lime water it will turn milky.
What is used to obtain chlorine from sea water?
Electrolysis is commonly used to obtain chlorine from sea water. In this process, an electric current is passed through the sea water, causing the separation of the elements and allowing for the extraction of chlorine gas.
What happens when electric current passed through acidulated water?
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What happens when electricity is passed through brine?
Passing electricity through brine (saltwater solution) can result in the electrolysis of water, producing hydrogen gas at the cathode and chlorine gas at the anode. The sodium ions in the brine remain in solution. This process is used industrially to produce chlorine and sodium hydroxide.
How is chlorine produced from sea water?
Chlorine can be produced from seawater through a process called electrolysis. In this process, an electric current is passed through the seawater, causing the chloride ions to undergo oxidation at the anode, producing chlorine gas.
What gas is evolved when chlorine is passed into water and subsequently exposed to sunlight?
Oxygen gas is evolved when chlorine is passed into water and subsequently exposed to sunlight, which causes the chlorine to react with water, releasing oxygen and forming hypochlorous acid.
What is the source of chlorine?
The source of chlorine is primarily derived from salt deposits found in the earth's crust. It is extracted through a process called electrolysis, where an electric current is passed through a solution of sodium chloride (salt water) to separate the chlorine from the sodium.
Where is chlorine obtained from?
Chlorine is typically obtained from brine water through a process called electrolysis, where an electric current is passed through the brine to release chlorine gas. It can also be obtained as a byproduct of certain industrial processes, such as the production of caustic soda.
What happens when chlorine gas is passed over calcium hydroxide?
They will undergo an acid base reaction and the products would be calcium chloride, calcium chlorate and water.
What happens when chlorine gas is passed through calcium hydroxide?
When chlorine gas is passed through calcium hydroxide, it reacts to form calcium hypochlorite, calcium chloride, and water. The chemical equation for this reaction is: 2Ca(OH)2 + 2Cl2 → Ca(ClO)2 + CaCl2 + 2H2O. This is a common method used to produce calcium hypochlorite, which is commonly used as a bleaching agent and disinfectant.
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 to chlorine water on standing in the absence of sunlight?
Without sunlight, chlorine in water will slowly dissipate through evaporation, reacting with organic matter or forming chloramines. This process can take longer compared to when exposed to sunlight, as the degradation of chlorine is accelerated by UV radiation.
