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Water is a polar molecule. If a solute dissolved in water is polar molecule, it will dissolve in water. If a solute dissolved in water is non-polar like oil it will not dissolve in water.

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15y ago
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5mo ago

Some substances do not dissolve in water because their molecular structures are not compatible with water molecules. This can be due to differences in polarity or intermolecular forces. For example, nonpolar substances like oils and fats do not dissolve in water because water is a polar molecule.

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Q: Why do some substances not dissolve in water?
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Related questions

Will inorganic substances dissolve in water?

Yes, some inorganic substances can dissolve in water. The ability of a substance to dissolve in water depends on its chemical properties and interactions with water molecules. Substances that are polar or ionic tend to dissolve well in water, while nonpolar substances generally do not dissolve.


What are examples of substances that dissolve in water?

Salt, sugar, ground coffee, cocoa, chocolate powder, and iced tea powder are some substances that dissolve in water.


Does hydrophobic substances dissolve in water?

No, hydrophobic substances do not dissolve in water because they are repelled by water molecules. This is because hydrophobic substances are non-polar, while water molecules are polar, causing them to be incompatible.


Why is water usually called universal solvent?

Because a lot of substances can dissolve into mix into or in some cases dissolve from water


What are substances that dissolve in water?

Nutilite's vitamins dissolve in water.


What is substance that dissolve in water?

Substances that dissolve in water are typically called soluble substances. These substances include salts, sugars, acids, and some gases. When a substance dissolves in water, it forms a solution where the molecules of the substance disperse and mix evenly with the water molecules.


What will dissolve in distilled water?

Substances that are polar or ionic, such as salt, sugar, and acids, will dissolve in distilled water. Nonpolar substances, such as oil, will not dissolve in water.


What are the solid substances that dissolve in a water?

Some common solid substances that dissolve in water include salt (sodium chloride), sugar (sucrose), and baking soda (sodium bicarbonate). When these substances dissolve in water, they break down into individual molecules or ions that are dispersed throughout the water.


What two substances dissolve in water?

Salt and Sugar dissolve in water.


What do you call that substances cannot be dissolve in the water?

Substances that cannot dissolve in water are called insoluble substances. These substances do not mix with water and remain as separate phases when added to water.


What type is substances dissolve easily in water?

Substances that are polar or ionic tend to dissolve easily in water because water is a polar molecule. Polar substances have positive and negative ends that can interact with the positive and negative ends of water molecules. Ionic substances completely dissociate into ions in water, allowing them to dissolve easily.


What is 'like dissolves like'?

The chemistry principal of "like dissolves like," explains that polar substances will dissolve in each other. Similarly, a covalent will dissolve another covalent.