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Mothballs don't have a chemical name, but we can identify the chemicals used in them. They used to contain naphtha, or naphthalene (C10H8), but they are currently made with 1,4-dichlorobenzene (C6H4Cl2). Camphor (C10H16O) is also used in some mothballs. Manufacturers also include a bit of something that acts as a deodorant. Wikipedia has additional information, and a link is provided.
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Is mothballs gradually vaporize in a closet a physical or chemical change?
The gradual vaporization of mothballs in a closet is a physical change. This is because the mothballs are changing from a solid state (solid mothballs) to a gaseous state (mothball vapor) without undergoing a chemical reaction.
Mothballs disappear over time is it a chemical change?
No, mothballs disappearing over time is a physical change, not a chemical change. The mothballs are still the same substance, just dispersed or evaporated into the air.
What chemical gives the mothball smell?
The chemical that gives mothballs their distinctive smell is called naphthalene. When mothballs are stored, they release naphthalene vapors that repel insects.
Why does your basement smell like moth balls?
The scent of mothballs in your basement could result from stored belongings or clothing that were exposed to mothballs. Mothballs are often used to prevent damage from moths and other pests but can leave a lingering smell if not properly aired out. Consider removing the source of the odor and ventilating the area to help dissipate the smell.
Is sublimation of mothballs physical or chemical change?
Sublimation of mothballs is a physical change. Sublimation is the process of a substance transitioning from a solid directly to a gas without going through a liquid phase. It does not involve a change in the chemical makeup of the substance.
What are the release dates for My Strange Addiction - 2010 Eats Cat Food Smells Mothballs 3-2?
My Strange Addiction - 2010 Eats Cat Food Smells Mothballs 3-2 was released on: USA: 12 February 2012
Is mothballs gradually vaporize in a closet a physical or chemical change?
The gradual vaporization of mothballs in a closet is a physical change. This is because the mothballs are changing from a solid state (solid mothballs) to a gaseous state (mothball vapor) without undergoing a chemical reaction.
Mothballs disappear over time is it a chemical change?
No, mothballs disappearing over time is a physical change, not a chemical change. The mothballs are still the same substance, just dispersed or evaporated into the air.
What is the chemical formula for mothballs?
earth mateiral
Why must good ventilation be used around mothballs?
Mothballs are made from a chemical, I don't recall what the name is... Anyways, this chemical off-gasses into the air and it is toxic to breathe.
What chemical gives the mothball smell?
The chemical that gives mothballs their distinctive smell is called naphthalene. When mothballs are stored, they release naphthalene vapors that repel insects.
Why does your basement smell like moth balls?
The scent of mothballs in your basement could result from stored belongings or clothing that were exposed to mothballs. Mothballs are often used to prevent damage from moths and other pests but can leave a lingering smell if not properly aired out. Consider removing the source of the odor and ventilating the area to help dissipate the smell.
Moth balls chemical formula?
The chemical compound used in mothballs is typically either naphthalene (C10H8) or paradichlorobenzene (C6H4Cl2). Both substances work by releasing vapors that deter insects from coming near clothes or fabric.
Why mothballs turn small?
Mothballs turn small because they are made of a volatile chemical compound, such as naphthalene or paradichlorobenzene, that sublimes into a gas at room temperature. As the compound sublimes, it changes from a solid state directly to a gas, causing the mothballs to shrink over time.
Why do mothballs get smaller?
Mothballs get smaller over time primarily due to the sublimation of their active chemical compounds, such as naphthalene or paradichlorobenzene. These substances transition from a solid state directly into gas without becoming liquid, causing the mothballs to gradually shrink. Additionally, exposure to air and humidity can accelerate this process. As the mothballs evaporate, their effectiveness as a pest repellent diminishes.
What is the solute and solvent of mothball evaporating?
In the case of mothballs evaporating, the solute is the chemical compound, typically naphthalene or paradichlorobenzene, that makes up the mothballs. The solvent is the surrounding air, which allows the solute to disperse as it vaporizes. As mothballs evaporate, the solid solute transitions into gas form, diffusing into the air and creating a characteristic odor.
Why does your car engine smell like mothballs when the engine stops?
If your car engine smells like mothballs after it stops, it could be due to the presence of ethylene glycol, often found in antifreeze. This sweet-smelling substance can leak from the cooling system and emit a similar odor to mothballs. Additionally, it might indicate overheating or other issues within the engine, so it's advisable to have it checked by a mechanic to prevent further damage.
