How fast something dissolves in water is called the ____ of dissolution. Temperature, surface area, and agitation can affect the rate of ____ of a solid in water. An ____ in temperature increases the rate of dissolution. This is due to the fact that as temperature rises, there is more ____ in the system. This KE increases the interactions between the water molecules and solid molecules. With an increase the surface area of the solid solute results in an increase in the ____. This is due to the fact that as the solid is broken up into smaller parts, the ____ interact with more of the solid solute. Examples are sugar granules vs sugar cubes, rock salt vs. table salt When the level of ____ increases so does the rate of dissolution. This is because the movement helps carry dissolved particles away from undissolved solute, allowing more ____ to interact with it. Shaking or stirring a solution increases agitation.

Rate of Dissolution

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