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How does substance factors affect the rate at which a substance dissolves?
hdhdh
Which factor affects both the solubility of a substance and the rate at which it dissolves?
temperature
What are the factors that may affect the rate at which the salt dissolves in water?
The factors that may affect the rate at which salt dissolves in water are heat, the amount of water and the amount and type of salt you are using.
Why does reducing solute particle size increase the speed at which a solute dissolves in water?
Reducing particle size results in an increase in surface area. The increase in surface area allows more solvent (water) molecules to interact with the substance, and this increases the rate at which that substance dissolves.
What 4 things affect how fast a substance dissolve?
The particle size,temperature and agitation affect the rate at which a substance will disolve in a solution.
How does substance factors affect the rate at which a substance dissolves?
hdhdh
What are three factors that affect the rate at which a substance dissolves?
temperature,chemical composition.
What affects the rate at which a substance dissolves into another substance?
the amount of space the substance takes up
Which does not increase the rate at which a substance dissolves?
Probable UV light.
Which factor affects both the solubility of a substance and the rate at which it dissolves?
temperature
How does cold liquid affect the rate at which a substance dissolves?
Colder temperatures make molecules move more slowly. Since molecules are moving more slowly, they are less likely to 'bump' into each other and interact. When you are trying to dissolve a substance, you want as many interactions as possible between the substance you want to dissolve and the liquid you are trying to dissolve it in. Since the cold temperature slows down the rate of these interactions, it slows down the rate at which a substance dissolves.
What are the factors that may affect the rate at which the salt dissolves in water?
The factors that may affect the rate at which salt dissolves in water are heat, the amount of water and the amount and type of salt you are using.
What does not affect the rate at which a solid solute dissolves?
Increasing the pressure over a solid solute has virtually no effect on the rate that it dissolves. Stirring and increasing the temperature are the best methods for increasing the rate at which a solid solute dissolves.
How does cold water affect how salt dissolves?
Cold water simply slows down the rate at which salt dissolves.
Why does shaking affect the rate at which the solute dissolves?
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.
What are the factors which affect rate of diffusion?
the factors which affect rate of diffusion is the factors that mixing one substance to another.
Does shape of solids affect the rate of dissolving?
Yes; the dissolution rate is increased when a substance is as small particles.
