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Iodine does not solve particulary well in polar solvents like water because it is not -and cannot form- one or more ions in solution.
The solubility increases much by the 'help' of 'co-soluted' iodide ions (I-) according to:
I- + I2 --> I3- (so-called Iodine-Iodide complex ions)
What else can I help you with?
Can a non polar solute dissolve nonpolar solvent?
Yes, like dissolves like so a nonpolar solvent dissolves nonpolar solutes and polar solvents dissolve polar solutes
Is the following combinations expected to be soluble or insoluble polar solute and non-polar solvent?
A polar solute is expected to be soluble in a non-polar solvent. This is because "like dissolves like" – polar molecules tend to dissolve in polar solvents, and non-polar molecules dissolve in non-polar solvents.
Why does iodine do not dissolve in cyclohexane?
Iodine is soluble in cyclohexane. 'like' dissolves 'like' (i.e. non-polar dissolves non-polar) Iodine is non-polar as both atoms of iodine have the same electronegativities Cyclohexane is non-polar due to its symmetric structure Therefore iodine does dissolve in cyclohexane
Substance that can dissolve in a particular solvent?
A substance that can dissolve in particular solvent is called a solute. The resulting mixture is called a solution. A general rule is that "like dissolves like." If a solute is polar, it will need a polar solvent to fully dissolve it.
What type of solvent is a polar solute most likely to dissolve in?
A polar solute is most likely to dissolve in a polar solvent. This is because like dissolves like - polar solvents have a partial positive and partial negative charge that can interact with the polar solute molecules. Examples of polar solvents include water, ethanol, and acetone.
Is iodine dissolve in turpentine?
No, iodine is not soluble in turpentine. Turpentine is a non-polar solvent, while iodine is a polar substance. To dissolve iodine, a polar solvent like alcohol or water is needed.
Why is water a poor solvent for the recrystallisation of iodine?
Water is a poor solvent for the recrystallization of iodine because iodine is only slightly soluble in water. As a nonpolar solvent, water cannot effectively dissolve the polar iodine molecules, resulting in low solubility and poor recrystallization efficiency. Other solvents, such as ethanol or acetone, are more suitable for recrystallizing iodine due to their ability to dissolve iodine more effectively.
What does a polar solvent dissolve in?
a polar solvent dissolves a non polar solute
Is iodine soluble in glycerol?
Yes, Iodine is soluble in glycerol. Although keep in my that Iodine is nonpolar because it has no dipole charges, but Glycerol is in fact polar. This is most likely explained by the polar and nonpolar tendencies of Glycerol.
Which solutes dissolve?
It depends on the polarity of the solute and the solvent. If the solute is polar, then it will only dissolve in a polar solvent If the solute in nonpolar, then it will only dissolve in a nonpolar solvent
Which substance acts an solvent in tincture iodine?
Because iodine is nonpolar, a nonpolar substance like ethanol would dissolve it. Iodine is insoluble in polar substances like water.
Why is Iodine more soluble in kerosene than water?
Iodine is more soluble in kerosene than water because iodine is a nonpolar molecule, which is more attracted to the nonpolar molecules in kerosene than the polar molecules in water. This leads to stronger intermolecular forces between iodine and kerosene, allowing iodine to dissolve more readily in kerosene than in water.
What type of solvent is best suited to dissolve ionic or highly polar substance?
The type of solvent that is best suited to dissolve an ionic or a highly polar solvent would also be highly polar, probably a polar protic solvent like water or alcohol.
Why iodine dissolve readily in CCl4?
Iodine dissolves readily in CCl4 due to the presence of London dispersion forces between the iodine molecules and the non-polar CCl4 molecules. These weak intermolecular forces allow for iodine molecules to be dispersed throughout the CCl4 solvent.
In Tincture of iodine what is the solvent?
Alcohol
Why iodine more soluble in potassium iodide than in water?
The I2 molecules in iodine are not very soluble in water because they are not alike. I2 is non-polar whereas H2O is polar. But KI solution contains I- ions which combine with the I2 molecules to form I3- ions because these are charged they dissolve in the water which is a polar solvent.
Can a non polar solute dissolve nonpolar solvent?
Yes, like dissolves like so a nonpolar solvent dissolves nonpolar solutes and polar solvents dissolve polar solutes
