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Why do substances dissolve sink or float?
Substances dissolve in a solvent when the attractive forces between the solute and solvent molecules are stronger than the forces holding the solute together. Substances sink or float in a fluid based on their density compared to the density of the fluid. If the substance is less dense than the fluid, it will float, and if it is more dense, it will sink.
What do substances disslove in before entering a cell?
Substances dissolve in the extracellular fluid or interstitial fluid surrounding the cell before entering the cell. This allows them to be transported across the cell membrane through processes like diffusion or active transport.
What are substances that do not seem to dissolve called?
Substances that do not dissolve are insolubles, because they are not soluble they do not dissolve.
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.
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.
Is dissolving sugar in a cup of tea a mixture?
No it is a solution. A mixture is when you mix to substances together and they don't dissolve.
How long does it take salt to dissolve in room temperature water to dissolve?
This mainly depends on the quantity, temperature and movement of the fluid by stirring and the amount and kind of other dissolved substances (eg. ionic strength)
What type of substance will dissolve in a nonpolar substance?
A non-polar substance will dissolve in a non-polar substance. Like dissolves like.
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 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 substances that dissolve in water?
Nutilite's vitamins dissolve in water.
Why does rubbing alcohol dissolve non polar substances?
Rubbing alcohol, also known as isopropyl alcohol, is a polar solvent that can dissolve nonpolar substances by disrupting the intermolecular forces holding them together. The slightly polar nature of rubbing alcohol allows it to interact with and dissolve nonpolar substances, such as oils and grease, effectively breaking them down and dispersing them in the solution.
