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Infer the relationship between rate diffusion and molecular mass of a substance?
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∙ 10y ago
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∙ 10y ago
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What is molecular density?
the ratio between the mass of one mole of a substance and its volume is the molecular density....
What is the relationship between mass and rate of diffusion?
Molecular weight and diffusion are inversely related. The heavier the molecule, the slower the rate of diffusion.Related Information:This means that for heavier molecules, (i.e, higher molecular mass substances), the rate of diffusion is slower, because the available energy can't move them as quickly as the smaller molecules over the same distance.Analogy: Imagine the difference between having to carry an empty bucket up a ladder, and then one filled with sand. With highest effort, it would take longer to carry the bucket filled with sand to the top of the ladder, than it would the empty one.
What is a graph of the relationship between the physical state of a substance nad the temperature and pressure of a substance?
Phase diagram?
What is the relationship between a substance's melting point and freezing point?
is the same
How does active transport differ from the process of diffusion across a membrane?
Diffusion is the process in which a certain substance achieves equal concentrations in a specific area. Diffusion across a membrane means that the substance is equally distributed between both sides of the membrane, assuming the substance can pass through that membrane (the membrane is permeable to the substance).Active transport is just that, active. It requires energy because it is usually moving substances to a place where they would not naturally move or increases the rate of their disbursing. Active transport can move molecules against a concentration gradient, whereas diffusion cannot.Simply, active transport means that energy is needed to transport the object/molecule while diffusion is a naturally occurring process dependent on the concentration gradients between the membrane.
What is the relationship between prefixes and molecular compounds?
the relationship between prefixes and molecular compounds is that, prefix are used to name molecular compounds.
Relationship between gas's molecular weight and speed of effusion?
Higher is the molecular mass lower is the rate of effusion, when mass increases by 4 times rate decreases to one half (Graham's law of diffusion).
What is relationship between osmosis and diffusion?
The relationship is that osmosis is the diffusion of water throught a selective permeable membrane.
What is The Relationship Between Photosynthesis And Diffusion?
light
Difference between molecular motion and diffusion?
It triggers diffusion because diffusion is the movement of molecules, therefore as soon as the molecules move diffusion begins to do it's job. It will take them from areas of greater concentration to areas of lesser concentration.
What is molecular density?
the ratio between the mass of one mole of a substance and its volume is the molecular density....
What is the relationship between surface area to volume ratio and the rate of diffusion?
The higher the ratio, the faster the rate of diffusion
Make a prediction about the relationship between electrons and molecular shapes?
no
The mole establishes a relationship between the?
the molecular mass of a compound and its empirical formula
What is the relationship between mass and rate of diffusion?
Molecular weight and diffusion are inversely related. The heavier the molecule, the slower the rate of diffusion.Related Information:This means that for heavier molecules, (i.e, higher molecular mass substances), the rate of diffusion is slower, because the available energy can't move them as quickly as the smaller molecules over the same distance.Analogy: Imagine the difference between having to carry an empty bucket up a ladder, and then one filled with sand. With highest effort, it would take longer to carry the bucket filled with sand to the top of the ladder, than it would the empty one.
What is the graph of a relationship between the physical state of a substance and the temperature and pressure of the substance?
Phase diagram?
What is the difference between interstitial and vacancy diffusion?
The main difference is atoms that which are channelled through the diffusing process where the atoms stick to the molecular structure of a material this only happens in interstitial diffusion where in vacancy diffusion the atoms reppelled away hence the word vacancy.
