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Hexane is an organic solvent that has a density of 0.6603 g cm at 20c if hexane is mixed with water there is a separation of the two solvents into two layers why did this separation occur which solven?
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∙ 7y ago
Hexane is almost insoluble in water (Solubility = 9.5 mg per liter). With a density of 0.66, hexane is much lighter per unit of volume than water, which has a density of 1.0, so that when mixed, they will separate and the hexane will be on the top, leaving only a very small amount in the water layer (1.44% by volume). The upper hexane layer will also contain a little water (about 0.002% by volume)
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What is the practical advantage of having the organic solvent more dense than water when one is extracting an organic compound from an aqueous solution in a separatory funnel?
Having the organic solvent be more dense than water allows for easier separation of the two layers in the separatory funnel. This ensures that the organic solvent will form the lower layer, making it simpler to collect the desired organic compound from the bottom layer without contamination from the water layer above.
Can alcohol dissolve in organic solvent?
Yes, alcohol can dissolve in organic solvents such as ether, acetone, and benzene. This is because alcohol is a type of organic compound that is soluble in other organic solvents due to similar molecular structures.
If chloroform dilute in an organic solvent will it form the upper layer or the lower layer?
Chloroform is less dense than most organic solvents and will usually form the upper layer when mixed with them. This is due to its lower density and immiscibility with many organic solvents, causing it to float on top.
What is the pH of organic solvents?
The pH scale is designed for water-based solutions, not organic solvents. Organic solvents do not have a pH value because they do not contain hydrogen ions like water-based solutions.
Is Teflon soluble in any organic solvent?
Teflon is insoluble in most organic solvents due to its highly non-polar and inert nature. However, it can be dissolved in some perfluorinated solvents or fluorinated gases.
What solvent used to determine the density of diphenyl?
Toluene, benzene, or hexane are suitable organic solvents for determining the density of diphenyl.
What is the practical advantage of having the organic solvent more dense than water when one is extracting an organic compound from an aqueous solution in a separatory funnel?
Having the organic solvent be more dense than water allows for easier separation of the two layers in the separatory funnel. This ensures that the organic solvent will form the lower layer, making it simpler to collect the desired organic compound from the bottom layer without contamination from the water layer above.
What do solvents do to you?
Solvents are chemical substances that can dissolve, suspend or extract other materials usually without chemically changing either the solvents or the other materials. Solvents can be organic, meaning the solvent contains carbon as part of its makeup, or inorganic, meaning the solvent does not contain carbon. For example, "rubbing" alcohol is an organic solvent and water is an inorganic solvent. Hydrocarbon and oxygenated solvents are examples of types of organic solvents that can effectively dissolve many materials.
Can alcohol dissolve in organic solvent?
Yes, alcohol can dissolve in organic solvents such as ether, acetone, and benzene. This is because alcohol is a type of organic compound that is soluble in other organic solvents due to similar molecular structures.
Thorium Oxalate soluble in which organic solvent?
Thorium oxalate is soluble in organic solvents such as ethanol, acetone, and ethyl acetate due to their ability to dissolve polar compounds like oxalates. However, it is insoluble in non-polar solvents such as hexane or toluene.
What is the pH of organic solvents?
The pH scale is designed for water-based solutions, not organic solvents. Organic solvents do not have a pH value because they do not contain hydrogen ions like water-based solutions.
What is the best solvent for methyl benzoate?
The best solvent for methyl benzoate is typically a non-polar solvent such as diethyl ether or dichloromethane. These solvents are effective in dissolving methyl benzoate due to its non-polar nature and facilitate its extraction and purification processes.
What is the solute and the solvent of DDT?
DDT as solute is soluble in organic solvents.
What has the author Christian Reichardt written?
Christian Reichardt has written: 'Solvents and solvent effects in organic chemistry' -- subject(s): Chemistry, Organic, Organic Chemistry, Organic solvents, Solvation
What is the substance that dissolves organic and inorganic molecules?
The general term is "solvent" There are organic solvents (toluene, acetone, ether, etc), and there are inorganic solvents (water).
Why does sodium chloride does not dissolved in an organic solvent?
Sodium chloride is a polar compound; organic solvents are nonpolar.
Is organic solvent an oxidizing agent?
Organic solvent can be an oxidizing agent in some circumstances but usually is not. All hydrocarbon solvents, chlorinated hydrocarbons and ethers are not for example.
