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How do you explain the phrase like dissolves like in terms of polar and nonpolar substances?
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
Do polar substances dissolve in non-polar liquids?
No, polar substances do not dissolve well in non-polar liquids because they have different intermolecular forces. Polar substances are attracted to other polar substances due to their opposite charges, while non-polar substances are attracted to each other due to London dispersion forces.
What is hydrophobic substances?
fats, oils, lipids are all hydrophobic.
Why can substances such as isopropyl alcohol dissolve in both polar and non-polar substances?
Because it is an intermediate polar-nonpolar solvent
In chemistry what does 'like dissolves like' mean?
'Like dissolves like' is a principle in chemistry that states that substances with similar polarity and intermolecular forces will dissolve in each other. For example, polar substances like water will dissolve other polar substances, while nonpolar substances like oil will dissolve other nonpolar substances. This concept explains why salt (polar) dissolves in water (polar) but not in oil (nonpolar).
What are examples of polar substances?
Water is a polar molecule (H2O)
How do you explain the phrase like dissolves like in terms of polar and nonpolar substances?
Polar substances dissolve other polar substances, and nonpolar substances dissolve other nonpolar substances. A polar substance cannot dissolve a polar substance and a nonpolar substance cannot dissolve a polar substance.
What substances are dissolvable?
Substances that are soluble in a solvent, such as water, are considered to be dissolvable. Some examples include salt, sugar, and certain acids. Generally, polar compounds tend to be more easily dissolved in polar solvents.
Do polar substances dissolve in non-polar liquids?
No, polar substances do not dissolve well in non-polar liquids because they have different intermolecular forces. Polar substances are attracted to other polar substances due to their opposite charges, while non-polar substances are attracted to each other due to London dispersion forces.
What is very effective at dissolve other polar substances because of its?
Because it is hydrophilic...."water-loving." Examples of these are sugars, salts and ions. :)
Do polar substances dissolve polar substances?
Polar solutes, including ionically bonded ones that can dissociate in the solvent.
What types of substances will dissolve in polar solvents?
Substances that are polar or ionic in nature will dissolve in polar solvents due to similar intermolecular forces. Some examples include salts, sugars, alcohols, and organic acids. Nonpolar substances, such as oils and fats, will not dissolve in polar solvents.
What is hydrophobic substances?
fats, oils, lipids are all hydrophobic.
Why iodine is more soluble in cl but less soluble in water?
Iodine is not soluble in water because iodine is nonpolar and water is polar. According to the "Like dissolve like" expression, nonpolar substances are soluble with nonpolar substances and polar substances are soluble with polar substances, but nonpolar substances are not soluble with polar substances.
Are hydrophobic substances polar or non-polar?
nonpolar
Why does cyclohexanone dissolve in benzophenone and not in water?
Cyclohexanone and benzophenone are both non-polar molecules, which allows them to mix well together. Water, on the other hand, is a polar molecule that does not mix well with non-polar substances. This leads to poor solubility of cyclohexanone in water.
Why can substances such as isopropyl alcohol dissolve in both polar and non-polar substances?
Because it is an intermediate polar-nonpolar solvent
