Stirring will mix up the solvent, meaning parts of the solvent that were saturated are moved away from whatever is dissolving, and it can dissolve with other parts of the solvent that are not saturated.
Agitation causes solids to crash into each other which causes the solids to break up into smaller pieces. Agitation also makes the solute move more so it will dissolve faster.
It would depend on the properties of the solvent and the solute
well the more volume of water the more subtance it's going to be able to dissovle another factor of dissolving is the temperture that has the same affect
Stirring the water makes the water molecules move constantly witch means that there is unsatrated water molecules to dissolve there substance.
By stirring the interactions between the solute and solvent are increased.
depends how many bums are fighting for it, and how hungry you are
Some things:Agitation: As in, the number of collisions within the molecules. This is why we stir when we are dissolving something.. more collision will increase rate.Temperature: The higher the temperature, the more energy the solution will have, hence more space between the molecules because they move around so much. This means more kinetic energy.Surface area: Meaning the area of contact within the solute and the solvent. More surface area = faster dissolving.
yes
Yes. In some liquids material won't dissolve, or dissolve partially and in other it will dissolve fully and even in any rate. Mainly there is two types of solvents, polar (e.g. H2O) and non-polar (e.g. C6H14) Polar materials dissolve better in polar solvents, non-polar materials in non-polar. Further more some materials may dissolve in solvent using chemical reaction (e.g. metal dissolving in acid) Even some particular ions effect dissolving, or eaven molecules, such are called detergents. There is much to discuss on this question.
yes
It increases the rate at which the solute dissolves.
The higher the temperature, the greater the rate of dissolving.
Yes, in fact stirring does increase the rate of dissolving [or dissolution] of solids.
How do the following factors affect the rate of dissolving for temperature change
Shaking affects the rate at which a solute dissolves because it increases the molecular activity of the solute within the solvent. When the molecular activity is increased, the rate of dissolving is also increased.
no
With the lack of specific conditions, all I can say is this. If it is a cube for use in soup bases, it depends on the temperatuure of the water you drop it in and the amount of agitation it will experience while dissolving.
Yes agitation can affect the rate of diffusion.
Yes; the dissolution rate is increased when a substance is as small particles.
A very soluble substance is dissolved faster.
In a high volume of solution dissolving is faster.
Both stirring and heating increase the rate of dissolving