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Naphthalene is commonly found in mothballs, which in recent times has been appearing as an abused substance. The naphthalene sublimates, meaning it turns directly from a solid to a gas, which is used for huffing. This has led to some slang terms about mothballs being sublime.
However, naphthalene is anything but sublime. It is now being learned that it is an addictive substance. It makes the user light headed, dizzy, and left feeling a little high. It can also cause vomiting, headaches, stomach pain, loss of coordination, irritated airways, slurred speech, mental impairment, and even produces patches of scaly skin. Long term use can cause liver and kidney failure, seizures, and can put the user in a coma.
There have been reports of users resorting to some pretty desperate measures when naphthalene becomes unavailable. It takes around 6 months of no usage for a user to totally detox from naphthalene abuse.
What else can I help you with?
Which is a sublime solid sulphur or naphthalene?
Sublimation is the direct transformation of a compound (or element) from the solid phase to gas phase.Under ordinary conditions, sulfur has a low enough vapor pressure that it doesn't sublime to any appreciable extent. Naphthalene, on the other hand, does ... that's one of the reasons it's used in moth balls.
Do naphthalene balls sublime?
Yes, naphthalene balls have the property of sublimation. This means that they transition directly from a solid state to a gaseous state without passing through a liquid state. When exposed to air, naphthalene balls slowly vaporize and release a strong odor.
How do you make liquid naphthalene?
Liquid naphthalene is typically obtained by melting solid naphthalene. This can be done by heating solid naphthalene to around 80 degrees Celsius until it liquefies. It is important to handle naphthalene with care as it is toxic and flammable.
How many substances sublime?
There are various substances that can sublime, including iodine, dry ice (solid carbon dioxide), and camphor. Sublimation is the process where a substance transitions directly from a solid to a gas without passing through the liquid phase.
Can amixture of naphthalene and salt be separated by sublimation?
Yes, a mixture of naphthalene and salt can be separated by sublimation because naphthalene is a solid that sublimates at room temperature, while salt does not. When the mixture is heated gently, naphthalene will transition from a solid to a gas without becoming liquid, leaving the salt behind. The gas can then be cooled to re-condense naphthalene back into a solid form, effectively separating the two components.
What is the common property of iodine and naphthalene?
they both sublime, in which the solid particles will change directly into gas.
Which is a sublime solid sulphur or naphthalene?
Sublimation is the direct transformation of a compound (or element) from the solid phase to gas phase.Under ordinary conditions, sulfur has a low enough vapor pressure that it doesn't sublime to any appreciable extent. Naphthalene, on the other hand, does ... that's one of the reasons it's used in moth balls.
How can you separate a mixture of naphthalene and ammonium chloride?
One way is to slurry the solid mixture with water. The ammonium chloride will dissolve and the naphthalene will not. Ammonium chloride can then be recovered by evaporating the water solution of it that is formed.
What are four things that can sublime?
Iodine, dry ice (solid carbon dioxide), naphthalene (mothballs), and camphor are examples of substances that can sublime. Sublimation is the process by which a substance transitions directly from a solid to a gas without passing through the liquid phase.
Naphthalene sublimes easily but potassium bromide does not How could you separate these two substances?
One possible way to separate naphthalene and potassium bromide is through sublimation. Naphthalene can be sublimed by heating the mixture, allowing it to vaporize and then condense back into solid form. Since potassium bromide does not sublime easily, it would remain in the solid state and can be separated from the naphthalene vapor.
Do naphthalene balls sublime?
Yes, naphthalene balls have the property of sublimation. This means that they transition directly from a solid state to a gaseous state without passing through a liquid state. When exposed to air, naphthalene balls slowly vaporize and release a strong odor.
To separate mixture of naphthalene and ammonium chloride by sublimation?
Sublimation is a process where a solid directly turns into a gas without going through the liquid stage. To separate naphthalene and ammonium chloride by sublimation, heat can be applied to turn naphthalene into a gas, leaving ammonium chloride behind as it does not sublimate. The gas can then be collected and cooled back into a solid.
What happens to the solid particles of naphthalene when heated?
When naphthalene is heated, the solid particles sublimate, meaning they change directly from a solid to a gas without passing through a liquid phase. This sublimation process causes the naphthalene to vaporize and release a characteristic odor.
What is sublimation and examples of substances that can sublime?
Sublimation is the process by which a substance transitions directly from a solid to a gas phase without passing through the liquid phase. This occurs when the substance's vapor pressure exceeds its triple point pressure. Examples of substances that can sublime include dry ice (solid carbon dioxide), camphor, and iodine.
How naphthalene balls sublimate?
Because it sublimes (changes directly from a solid to a vapor) at room temperature. naphthalene balls are vaporisable substance so they easily turn into vapor , they can turn into vapor because the intermolecular force is very weak so it easily vaporises to gas
How can naphthalene be separated from a mixture of naphthalene and common salt.explain?
Naphthalene can be separated from common salt by sublimation since naphthalene sublimes at a lower temperature than common salt. By heating the mixture, naphthalene will turn directly from a solid to a gas, leaving behind the common salt as a solid residue. The naphthalene gas can then be cooled and collected back as a solid.
How will you separate naphthalene from mixture of naphthalene and sodium chloride?
Naphthalene can be separated from sodium chloride by sublimation. When the mixture is heated, naphthalene will sublimate, turning from a solid to a gas, and can be collected separately from the solid sodium chloride.
