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Why do charged and polar molecules dissolve in aqueous solutions?
Charged and polar molecules dissolve in aqueous solutions due to their ability to interact with the polar water molecules through electrostatic interactions. The partial charges on these molecules allow them to form hydrogen bonds with water molecules, which helps them become evenly dispersed throughout the solution. This enables them to dissolve and form a homogenous mixture with water.
What are molecules that do not have opposite charged ends?
Molecules that do not have oppositely charged ends are nonpolar molecules.
When the molecules are attracted to a charged wand are they polar or nonpolar?
The molecules attracted to a charged wand are most likely polar molecules. Polar molecules have uneven distribution of charge which allows them to interact with other charged objects, such as a charged wand. Nonpolar molecules have a more symmetric charge distribution and are less likely to be attracted to a charged wand.
Can charged molecules pass through the membrane?
Yes, charged molecules can pass through the membrane.
What is the major force that drives nonpolar substances out of aqueous solution?
The major force that drives nonpolar substances out of aqueous solution is the hydrophobic effect. Nonpolar substances are repelled by water molecules due to water's polar nature. This leads to the aggregation of nonpolar molecules to minimize their contact with water molecules, resulting in their separation from the aqueous solution.
Why all DNA molecules move in the same direction in an electric field?
DNA molecules are negatively charged due to their phosphate backbone. When an electric field is applied, these negatively charged DNA molecules are attracted towards the positive end of the field. This causes all DNA molecules to move in the same direction towards the positive electrode.
What is the liquid in an aqueous solution?
Aqueous refers to water, so the liquid in an aqueous solution is water.
What do sodium ions move toward in an aqueous solution?
Sodium ions move toward the cathode in an aqueous solution during electrolysis. This is because the cathode is negatively charged, attracting the positively charged sodium ions.
Molecules that do not have oppositely charged ends are what molecules?
Molecules that do not have oppositely charged ends are nonpolar molecules.
What happens to salt when it dissolve in water?
since salt is ionically bonded, it breaks apart into its anions and cations (+ and - charged ions) and becomes part of the aqueous solution.
What is on one end of all charged tRNA molecules?
The Answers community requested more information for this question. Please edit your question to include more content and resubmit. What following?
What is Aqueous HCi?
Aqueous HCl refers to hydrochloric acid that has been dissolved in water, resulting in a solution of HCl molecules and water molecules. In this form, HCl can conduct electricity due to the dissociation of the acid into H+ ions and Cl- ions.
