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Why does the chloride of lime gradually lose its chlorine when kept exposed to air?
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∙ 9y ago
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How long can you keep an unopened container of chlorine?
An unopened container of chlorine can be stored for several years if it is kept in a cool, dry, and well-ventilated place. It is important to follow the manufacturer's recommendations for storage and expiration dates.
Why does ammonium chloride disappear when kept open?
Ammonium chloride can sublimate, meaning it can change directly from a solid to a gas without going through a liquid phase. When kept open, the heat and air circulation can promote sublimation, causing the solid ammonium chloride to evaporate into the air as a gas, making it appear as if it has disappeared.
What happens if alcohol is kept in air?
If alcohol is kept in air, it will gradually evaporate due to its volatile nature. The rate of evaporation will depend on factors such as temperature, air circulation, and the type of alcohol. Over time, the alcohol concentration in the container will decrease as it continues to evaporate into the surrounding air.
Is sodium used as a salt substitute?
Some people use sodium substitutes as alternatives to table salt, which is high in sodium. However, it's important to note that these substitutes may still contain other forms of sodium that can affect your health. It's best to consult with a healthcare provider before using any sodium substitutes.
When anhydrous calcium chloride is kept in open air it forms an aqueous solution why?
Anhydrous calcium chloride readily absorbs water vapor from the air due to its hygroscopic nature. This absorption of water leads to the dissolution of the calcium chloride in the absorbed water, forming an aqueous solution.
Why sodium chloride not kept under kerosene?
It is not necessary; sodium chloride is stable.
What volume of hydrogen chloride is produced by the reaction of 40 cm3 of chlorine with hydrogen?
The balanced chemical equation for the reaction of chlorine with hydrogen to form hydrogen chloride is: Cl2(g) + H2(g) -> 2HCl(g) From the equation, we see that 1 volume of chlorine reacts with 1 volume of hydrogen to give 2 volumes of hydrogen chloride. Therefore, if 40 cm3 of chlorine reacts, it will give rise to 80 cm3 of hydrogen chloride.
Why containers containing ammonium chloride should always be kept in closed containers?
Ammonium chloride is easily decomposed and NH3 and HCl are released.
Why does a nail not go rusty if its in anhydrous calcium chloride?
The nail would not go rusty because it was kept dry and the anhydrous calcium chloride removed the moisture from the air
The number of people in a PAR team should be kept to a minimum to?
reduce the number of people exposed to hazards
The number of people in a PAR team should be kept to a minimum of?
reduce the number of people exposed to hazards
How do you cure a fear of dogs?
Psychological therapy can sometimes help. Usually they use a system of desensitization where the sufferer is exposed first to things like photographs of dogs, then dogs kept at a distance, and gradually getting closer and closer until they can pet the dog. But there are other techniques as well. Consult your family physician for a psychology referral.
How much water will absorb transformer oil if 500 kva Transformer oil is kept exposed to moiasture?
none
What kind of people are exposed to botulism?
Those that eat foods that are not sterile (or cured with saltpeter) and kept in anaerobic conditions.
How to get rid of water striders in the pool?
Your chlorine level needs to be increased to 3-5ppm and kept at that level. This will help you control them.
How are dietary Sodium Chloride made?
Sodium Chloride is common salt. It is obtained from seawater. Sea water is kept in the sun. All the water evaporate and salt remains. Then it is cleaned or refined to make it purer and healthy.
Does it rust over the years?
It is possible for the LCD Wall Mount to rust if exposed to outdoor weather, but if it is kept inside it shouldn't rust.
