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What is the difference between the processes of dissolution and dissociation?
Dissolution is the process where a solid substance dissolves in a liquid to form a solution, while dissociation is the process where a compound breaks apart into its individual ions in a solution.
What is the equation for dissociation of Na2SO4 when it dissolves in water?
When Na2SO4 dissolves in water, it dissociates into two Na+ ions and one SO4 2- ion. The dissociation equation is: Na2SO4 (s) -> 2Na+ (aq) + SO4 2- (aq).
What is the equation when sulfuric acid dissolves in water?
When sulfuric acid (H2SO4) dissolves in water, it ionizes into hydronium ions (H3O+) and sulfate ions (SO4^2-). The equation for this dissociation is: H2SO4 + H2O → H3O+ + HSO4-.
What happens to sodium chloride when it dissolves in water?
When sodium chloride dissolves in water, the sodium and chloride ions separate and become surrounded by water molecules. This process is called dissociation, and it results in the formation of a clear, salty solution.
When HCl dissolves in water it produces what kinds of particles?
When HCl dissolves in water, it produces hydrogen ions (H+) and chloride ions (Cl-) in solution. These ions come from the dissociation of the HCl molecule into its component ions.
What is the process called when an ionic compound dissolves by breaking into its ions?
This process is called dissociation.
When NaCl dissolves in water Na and Cl ions are pulled into solution in a process know as?
This process is called dissociation.
When an acid or base dissolves in water what is the dependent on the number of molecules that break apart?
You think probable to dissociation constant.
What is the difference between the processes of dissolution and dissociation?
Dissolution is the process where a solid substance dissolves in a liquid to form a solution, while dissociation is the process where a compound breaks apart into its individual ions in a solution.
Describe the particle attraction that occurs as sodium chloride dissolves in water?
Dissolving and dissociation involve the removal of the attraction between particles.
What is the equation for dissociation of Na2SO4 when it dissolves in water?
When Na2SO4 dissolves in water, it dissociates into two Na+ ions and one SO4 2- ion. The dissociation equation is: Na2SO4 (s) -> 2Na+ (aq) + SO4 2- (aq).
What is the equation when sulfuric acid dissolves in water?
When sulfuric acid (H2SO4) dissolves in water, it ionizes into hydronium ions (H3O+) and sulfate ions (SO4^2-). The equation for this dissociation is: H2SO4 + H2O → H3O+ + HSO4-.
What happens to sodium chloride when it dissolves in water?
When sodium chloride dissolves in water, the sodium and chloride ions separate and become surrounded by water molecules. This process is called dissociation, and it results in the formation of a clear, salty solution.
When HCl dissolves in water it produces what kinds of particles?
When HCl dissolves in water, it produces hydrogen ions (H+) and chloride ions (Cl-) in solution. These ions come from the dissociation of the HCl molecule into its component ions.
What is the difference between dissolving and dissociation?
Dissociation can be viewed as a subsection of dissolving. Dissolving is a general term for when something is placed into a solution, and the substance breaks up to make it seem as if the substance is no longer present. This could mean that the original structure of crystals breaks into molecules. For example, IF a chunk of NaCl was placed in water and it broke up into small molecules of NaCl, the process WOULD be one of dissolving. However, that would not be one of dissociation. In order for the above example to be dissociation, NaCl would have to be broken up into Na+ and Cl- ions independent of each other. Dissociation is "the separation of ions that occurs when an ionic compound dissolves" (Modern Chemistry by Holt, Rinehart and Winston). Thus, dissociation is more specific than dissolving. According to the related link, anything that dissociates also dissolves, but not everything that dissolves can dissociate.
What is known as the separation of ions that occur when an ionic compound dissolves in a solution?
The separation of ions when an ionic compound dissolves in a solution is known as dissociation. In this process, the ionic compound breaks apart into its constituent ions in the aqueous solution due to the interaction with the solvent molecules.
When KCl dissolves in water?
When KCl (potassium chloride) dissolves in water, the ionic bonds between K+ and Cl- are broken, allowing the ions to be surrounded by water molecules through a process called hydration. This forms a solution of K+ and Cl- ions dispersed within the water, leading to the dissociation of the compound into its respective ions.
