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What are some things you can do to increase the rate of dissolving a solid in a liquid?
heat
What will increasing the surface area of a solid do to the dissolving rate of that solid?
It will increase it, as more of the outer surface of the solid is incontact with the liquid that it is dissolving in. :)
What will affect both the rate of dissolving and the solubility of a solid in a liquid?
Temperature and particle size of the solid will affect both the rate of dissolving and the solubility in a liquid. Higher temperatures generally increase the rate of dissolving and solubility, while smaller particles increase the rate of dissolving due to increased surface area available for interaction with the solvent.
How do the methods of speeding the rate of solution for dissolving a solid in a liquid compare to the methods of speeding the rate of solution when dissolving a gas in a liquid?
Heat (in most cases) has an opposite effect on the solubility of solids as compared to gases. Almost all solids will dissolve faster in a liquid at higher temperatures, whereas gases will dissolve in a liquid faster at lower temperatures (as long as the temperature is not so low that the liquid in question freezes).
What is the rule for dissolving?
When dissolving a solid into a liquid, the general rule is that "like dissolves like," meaning that substances with similar polarities will dissolve in each other. Additionally, increasing the temperature of the solvent usually increases the rate at which a solid dissolves. The size of the solute particles and the stirring of the solution can also affect the rate of dissolution.
How fast a solid solute dissolves?
The rate of dissolving would be temperature dependent.
When a substance freezes what causes the liquid phase to change into the solid phase?
When a substance freezes, the molecules slow down and come together, forming a regular pattern that locks them into a solid structure. This process releases energy in the form of heat, causing the temperature to decrease.
What decrease speed of dissolving a gas in a liquid?
To decrease the rate of solution of a given solid into a given solvent, cool the liquid.
Which of the following does not increase the rate of dissolving a solid in water?
Increasing the pressure decreases the volume of gas bubbles and does not increase the rate of dissolving a solid in water.
How does breaking up solid speeddissolving in liquid?
Breaking up the solid into smaller pieces increases the amount of surface area exposed to the solvent. Because the solvent is acting over a larger surface area, the rate of dissolving increases.
How does stirring affect the solubility of solid in liquid?
Stirring quickens the rate of solubility of solid in the liquid.
How could you increase the rate of dissolving of sugar in tea?
heat up the tea
