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Why isnt ethanol and water used as a solvent system for liquid liquid extraction ?...

Question

Why isnt ethanol and water used as a solvent system for liquid liquid extraction ?

why isnt ethanol and water used as a solvent system for liquid liquid extraction ?



Answers

Why is ethanol miscible in water?

So if we compare the structures of methanol, which is our methyl group with O H H three C o. H. And methane, which is CH four, which is just gonna be found in a Tatchell huge structure. On this, you can see that this is completely non polar, whereas this is gonna be a non polar section of the molecule. But it does have on alcohol group, which can hydrogen ond. And so these hydrogen bond, this alcohol group can interact with, um, the O A. The oxygen and the hydrogen of water molecules so we can see some 100 bonding in this way. And so this will make methanol admissible. Whereas what, methane is it completely non polar? And so there's gonna be no possible interactions between Matt Method and methane and water besides LDS. And we know that this ovf is not gonna be strong enough to make methane miserable

He had behavior given question. S what advantages does using the ionic liquid as a solvent have or using an organic solvent? So, yeah, we have organic solvents. You know that organic solvents are solvents are one more time value type. I meant, Phil I'm able, well, I'm able. And they came for them. Ever. Yeah, they can balut, Yeah, the surrounding. Um, but I neglected liquid are liquids. Are you do volatile? No flame, ever. Yeah.

Hello. The question is explained in terms of non covenant interactions by water and ethanol are miserable. But water and the cycle exams are more what because of hydrogen bonding or same light? Same. Okay, so we can observe that here water is the polar molecules all that money to and again on also older molecules. So polar molecules can dissolve in polar molecules seem like seem but water is cooler and the cyclo hugs in signal is a non polar molecule because not I broke out of it. So non polar molecule can not dissolve in the polar molecule of butter. Okay, so it will know that's all or we can also say that hydrogen bonding can occur, believing water molecule and ethanol. That's why both are Sullivan. But here is as wounding no takers. So celebrity will not occur in the case of water and cyclo exam. Okay, thank you.

We're gonna look at the difference in surface tension between ethnology. Water and surface tension is going to be based on the force of confusion between the molecules or the attraction between the molecules. So if you look at ethanol versus water, water has a stronger surface tension. And the reason for that is that there is a greater electro negativity difference between the hydrogen and the oxygen. When you get to the ethanol, you have that on one side of the molecule. But there is last oven Electra negative activity difference between the carbon and oxygen. So therefore, the greater difference for water gives more surface tension than it does for the ethanol.


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