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Why is surface area a factor of dissolution?
Because only the surface contacts the fluid, so that's the only place where dissolution can proceed.
Does the shape of a cell affect the surface area?
Yes.
How does surface area affect the cooling curve?
put it in the fridge
How mass affect surface area?
Mass does not directly affect surface area. Surface area is a measure of the total area of an object's external surfaces, while mass is a measure of the amount of matter in an object. However, as the mass of an object increases, its volume typically increases as well, which can indirectly affect its surface area if the shape remains constant. Objects with larger masses may have larger surface areas if their volume increases proportionally.
How does dividing a solid into smaller pieces affect surface area?
It increases it.
Does surface area affect how fast a substance dissolves?
Yes, it is normal; a great surface area improve the speed of dissolution.
Suppose you were dissolving a metal such as zinc with hcl. How would the particle size of the zinc affect the rate of its dissolution?
Smaller particle size of zinc would increase the rate of dissolution due to increased surface area available for reaction. More surface area means more zinc atoms are exposed to the acidic solution, leading to faster dissolution compared to larger particles with less surface area.
What is the relationship between surface area and dissolution rate?
In general, the dissolution rate is directly proportional to surface area. This is because the surface area tells you how much solute is exposed to the solvent. The greater the surface area, the more solute molecules that can bind to the solvent molecules, which means more dissolution.
What 4 things affect how fast a substance dissolve?
The four factors that affect how fast a substance dissolves are: particle size (smaller particles dissolve faster), temperature (higher temperatures increase dissolution rate), agitation (stirring or shaking speeds up dissolution), and surface area (larger surface area enhances dissolution).
Why is surface area a factor of dissolution?
Because only the surface contacts the fluid, so that's the only place where dissolution can proceed.
How does surface area impact dissolution?
Surface area impacts dissolution rate by increasing the available area for the solvent to come into contact with the solute. A larger surface area means more solute particles are exposed to the solvent, allowing for a faster dissolution process. This is why powders dissolve faster than larger chunks of the same material.
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.
Why do we increase the why do we increase the surface area of a solid when dissolving?
We increase the surface area of a solid when dissolving to speed up the dissolution process. This is because a larger surface area allows for more contact between the solid and the solvent, leading to faster and more efficient dissolution. Additionally, increasing the surface area can also help achieve a more uniform dissolution throughout the solid.
What does increasing the surface area of a solid do to the solution?
Increasing the surface area of a solid can help to speed up the rate of dissolution in a solution. This is because more surface area allows for more interactions between the solid and the solvent, leading to faster dissolution.
Why does size affect a soluble solid from dissolving quicker?
A smaller size exposes more surface area of the solid to the solvent, allowing for faster dissolution. This is because the solvent can more easily interact with and break down the solid particles when they are smaller.
Does the size of sugar affect the speed at which it dissolves in water?
greater surface area to volume ratio greater the rate of dissolution it will dissolve faster if broken into smaller pieces hence smaller = faster
What reactions are affected by particle size?
Particle size can affect various reactions such as dissolution rate, surface area available for reaction, and diffusion rates. Smaller particle sizes increase the surface area, leading to faster reactions, while larger particle sizes can reduce the reaction rate due to lower surface area available for reaction.
