| Revision as of 22:43, 4 June 2013 edit50.129.202.240 (talk) Changed category to Saturation, added link← Previous edit | Revision as of 12:51, 19 July 2013 edit undoChristian75 (talk | contribs)Extended confirmed users, New page reviewers, Pending changes reviewers, Rollbackers114,675 edits Disambiguated: Stirring → Agitator (device)Next edit → | ||
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| : When a ] dissolves, only the surface of the solute comes in contact with the ]. Therefore, the more the surface area of the solute, the faster it dissolves. This is why sugar powder dissolves faster than chunks of sugar. | : When a ] dissolves, only the surface of the solute comes in contact with the ]. Therefore, the more the surface area of the solute, the faster it dissolves. This is why sugar powder dissolves faster than chunks of sugar. | ||
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| : When you're dealing with solid and liquid solutes, stirring brings fresh parts of the solvent into contact with the solute and particles are forced to connect. | : When you're dealing with solid and liquid solutes, stirring brings fresh parts of the solvent into contact with the solute and particles are forced to connect. | ||
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Rate of solution is how quickly a solute dissolves in a solvent. Factors determining the rate of solution are:
- Surface Area
- When a solute dissolves, only the surface of the solute comes in contact with the solvent. Therefore, the more the surface area of the solute, the faster it dissolves. This is why sugar powder dissolves faster than chunks of sugar.
- Stirring
- When you're dealing with solid and liquid solutes, stirring brings fresh parts of the solvent into contact with the solute and particles are forced to connect.
- Saturation
- As the solvent approaches the point where it is saturated, it can hold less and less solute.
- Temperature
- Increasing the temperature also generally increases the amount of solute the solvent can hold (solid and liquid solutes).