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Does crushing a solute increase or decrease its total surface area?
Increase...by alot.
What does it mean to increase the surface area of a solid?
increase the surface area of a solid means to increase the area of solid
When you crush a solid do you increase or decrease surface area?
You increase the surface area
Do cells divide to have a smaller surface area?
No. In fact, if they retain their combined volume, their surface area would increase.
What the relationships between the surface area of an object and the volume as the object increases in size?
They both increase. The rate of increase of the surface area is equivalent to the rate of increase of the volume raised to the power 2/3.
Does crushing a solute increase or decrease its total surface area?
Increase...by alot.
What can be done to make a solid solute dissolve faster in liquid solvent?
Examples:- increase the temperature- increase the pressure- stir the mixture- grind the solid solute
Why do we crush solids before putting them into solvent?
to increase the surface area of the solute
How does an increase in surface area help a solute dissolve more quickly?
Not necessarily just changing the surface area causes the rate to change. Changing the ratio of surface area volume changes the rate at which a solute dissolves in a solvent. If the surface area is larger and the volume of a solute is smaller or the same, then the rate at which the solute dissolves in a solvent increases. If the surface area is smaller and the volume of the solute is larger or the same, then the rate at which the solute dissolves in a solvent decreases.
What can you do to dissolve a solute faster?
To dissolve a solute faster, you can increase the temperature of the solvent, stir or agitate the solution, decrease the size of the solute particles (by crushing or grinding), or increase the surface area of the solute (by breaking it into smaller pieces).
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.
Why does crushing help a solid solute dissolve?
The rate of dissolution of a solid is dependent on the surface area reaction. By crushing the cube, the surface area is greatly increased, thus increasing the rate of dissolution.
What three things can increase the solubility of a solute?
To increase the solubility of a solute:Increase the temperature.Crsuh the solute to powder so you have a larger surface area to volume ratio.Increase the stirring/mixing rate.
How could you make a solute more soluble?
You can increase the solubility of a solute by heating the solvent, stirring the solution, decreasing the particle size of the solute, or increasing the surface area of the solute. Additionally, you can also change the polarity of the solvent to match that of the solute for better solubility.
What are some ways to make a solute dissolve better?
Increase temperature, stir or agitate the solution, increase the surface area of the solute (e.g., crushing or grinding), or add a solvent that is more compatible with the solute.
Why does reducing solute particle size increase the speed at which the solute dissolves water?
As the particle size gets smaller, the surface area increases, and as the surface area increases, the ease with which water can hydrate the particles increases. When it is easier for water to hydrate the molecules, this increases the speed at which the solute dissolves.
How is the surface area of a solid related to its solubility?
The surface area of a solid is directly related to its solubility because a greater surface area increases the rate at which the solid can come into contact with the solvent, allowing for faster dissolution. In general, an increase in surface area leads to an increase in solubility due to improved accessibility of the solid to the solvent.
