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What else can I help you with?
Do naphthalene dissolves in water?
Naphthalene is not very soluble in water, meaning it does not dissolve easily in water. The solubility of naphthalene in water is very low.
Why is a water bath used to heat the solid naphthalene?
A water bath is used to heat solid naphthalene to ensure uniform and controlled heating. This method prevents localized overheating that could lead to decomposition or degradation of the naphthalene. Additionally, the temperature of the water bath can be easily regulated, allowing for precise temperature control during the melting process. This results in a more consistent and safe melting of the solid naphthalene.
How do naphthalene balls become smaller. name the process?
Naphthalene balls decrease in size due to sublimation, a process where the solid naphthalene directly transitions into a gas without passing through the liquid phase. This gradual transition causes the naphthalene balls to shrink over time.
What tool can be used to measure the naphthalene in water?
Gas Chromatography is an excellent technique for measuring naphthalene in water.
What process did you use in separating salt from water?
Boil the water so that the salt can recrystallize thus separating the salt from water (evaporation).
What happens when naphthalene is added to water?
Naphthalene is sparingly soluble in water, so when added to water it will partially dissolve but will mostly float on the surface. Naphthalene is volatile, so it will slowly vaporize into the air.
Is mixing and separating oil and water a chemical reaction?
No, it is a physical process.
What do you call the process of removing or separating materials from water?
It is called filtration.
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.
Is naphthalene soluble to ethyl alcohol?
Naphthalene is said to be somewhat soluble in ethyl alcohol (ethanol). It is insoluble in water and very soluble in ether, chloroform, or carbon disulfide.
Is separting sand from water a chemical reaction?
No, separating sand from water by filtration is a physical process, not a chemical reaction. This process involves passing the mixture through a filter to physically separate the solid particles from the liquid.
Is naphthalene soluble in water or hexane?
Naphthalene is strictly non-polar with a structure similar to two benzene rings linked together. Similarly ether is also highly non-polar. Since like dissolves like naphthalene is soluble in ether.
