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What else can I help you with?
What is the sum of the areas of all the surfaces of a solid called?
The sum of all the areas of a surface of a solid is called the 'surface area'.
When a cube is tripled in size the surface area is?
9 times larger
Explain the relationship between cell surface area and volume as a cell grows larger?
As the volume of a cell grows, the surface area grows but not as quickly.
How surface area and volume of solid cube shape is used in your daily life?
In my daily life, I have no use for the surface area and or volume of a cube. None whatsoever.
Which sentence best describes these two models A. Model B has a larger volume. B. Model A has a larger surface area. C. Model B has a higher ratio of surface area to volume. D. Model A has a higher ra?
A.S.Apex :)
Why does powdered iron rust?
Powdered iron rusts more easily because the increased surface area allows for greater exposure to oxygen and moisture, which are the primary causes of rusting. The smaller particles of powdered iron have a larger surface area compared to solid iron, leading to a faster reaction with oxygen and water.
Why is the rate of reaction increased when magnesium is powdered rather than in solid form?
The rate of reaction increases when magnesium is in powdered form because it has a larger surface area compared to solid form. This increased surface area allows for more collisions between magnesium atoms and reactant particles, leading to a higher reaction rate.
Do powdered solid fuels burn better?
Powdered solid fuels can burn more efficiently compared to larger solid fuel pieces because they have a higher surface area exposed to oxygen, allowing for more rapid and complete combustion. This increased surface area promotes better mixing with oxygen, leading to a more controlled and efficient burn.
Why does a powdered soap dissolve faster than a bar soap?
Powdered soap has a larger surface area exposed to water, allowing for quicker dissolution than a bar soap that has a smaller surface area. Additionally, the powdered form is pre-dissolved and easier for water molecules to surround and break down compared to the solid structure of a bar soap.
Will a solid form of a substance react faster or slower than a powdered form?
A powdered form will generally react faster than a solid form because it has a larger surface area available for reactions to occur. More surface area allows for more contact between the substance and the reacting species, leading to a faster reaction rate.
How does the surface area affect the rate of a reaction?
The powdered solid has a greater surface area than the single lump of solid. So the larger the surface area of the solid, the faster the reaction will be. Increasing the surface area of the solid increases the chances of collision taking place between the molecules of reactants, if it is a reaction in liquid or gaseous phase.
Why use reactant in the powdered form?
Using reactants in powdered form increases the surface area available for reactions to occur, leading to faster and more efficient reactions. Powdered reactants also ensure better mixing and homogeneity, promoting uniformity in the reaction process. Additionally, powder form allows for easier handling, storage, and measuring of reactants.
Why aluminum can't behave in the same manner as powdered aluminum?
Powdered aluminum has a larger surface area compared to solid aluminum, which leads to increased reactivity with oxygen. This can result in a more rapid reaction and higher combustion risk compared to solid aluminum. Additionally, the smaller particle size of powdered aluminum can also lead to easier ignition and faster burning.
Why must a substance be in the powder form before dissolving it?
A substance in powder form has a larger surface area, allowing for faster dissolution as more particles are in contact with the solvent. Additionally, smaller particles in powder form have weaker intermolecular forces, making it easier for the solvent molecules to break them apart and dissolve them. This results in a quicker and more efficient dissolution process compared to larger solid pieces.
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 are the advantages of using powdered substances rather than using solid substances?
Powdered substances have a higher surface area compared to solid substances, leading to faster dissolution and chemical reactions. They are also easier to mix uniformly with other substances due to their fine particle size. Additionally, powdered substances often have improved flow properties and are easier to handle in bulk quantities.
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
