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Yes, through a process called osmosis. Osmosis is the diffusion of water across a cellular membrane. Water flows from high concentrations to low concentrations. The mass of the potato will change based on the molarity of the solution it is placed in. CHEMISTRY REFRESHER: molarity is the amount of moles of a substance per liter(of water). If the potato is placed in a solution with a lesser molarity than itself(the solution has less glucose than the potato) then we would expect for the potato to gain water. This is because there is a greater concentration of water outside of the cell wall, so water enters the cell in order to obtain equilibrium. Using the same reasoning we would expect for the potato to lose water if it is placed in a solution of higher molarity
What else can I help you with?
What is the sucrose molarity of a potato?
The potato is naturally very low in sugars. Although a potato contains three types of sugars; sucrose, fructose and glucose, the average potato is less than one percent sugar.
Why is it that when you put a potato in a high concentration of sucrose solution does its weight decrease?
This is because the potato, which is mostly water, is in a hypertonic solution (a solution with less water and more solute --here, sucrose-- than the potato). Since the solutions want to reach equilibrium (equal amounts of sucrose and water in both the solution and the potato), water diffuses out of the potato and sucrose diffuses into it. The potato loses its water weight, and sucrose doesn't replace the weight lost, the potato weighs less.
Which piece of equipment is the best foe measuring the change in the mass of potato slices after placing them in different concentrations of salt water?
A digital balance is the best equipment for measuring the change in mass of potato slices after placing them in different concentrations of salt water. It provides accurate measurements of mass before and after the experiment.
Is boiling a potato a physical change?
Yes, your changing the texture of the inside from a more harder on to that of a bit more softer.
What is a chemical change for a potato?
When you cut a potato and expose it to air, the enzyme catalase in the potato reacts with oxygen to produce compounds like catechol and quinone. These compounds cause the potato to turn brown, indicating a chemical change has occurred.
Where is the disaccharide sucrose found in a potato plant?
The Disaccharide Sucrose found in a potato plant is in the flesh of the potato. The potato is nearly 100% starch and carbohydrates that produce sugars in the body.
What is the sucrose molarity of a potato?
The potato is naturally very low in sugars. Although a potato contains three types of sugars; sucrose, fructose and glucose, the average potato is less than one percent sugar.
Why is it that when you put a potato in a high concentration of sucrose solution does its weight decrease?
This is because the potato, which is mostly water, is in a hypertonic solution (a solution with less water and more solute --here, sucrose-- than the potato). Since the solutions want to reach equilibrium (equal amounts of sucrose and water in both the solution and the potato), water diffuses out of the potato and sucrose diffuses into it. The potato loses its water weight, and sucrose doesn't replace the weight lost, the potato weighs less.
How does glucose get to potatoes in potato plants?
Potato tubers make glucose by degrading sucrose (cane sugar). Sucrose is the end-product of photosynthesis and is transported from the leaves through the phloem to the tuber.
Which piece of equipment is the best foe measuring the change in the mass of potato slices after placing them in different concentrations of salt water?
A digital balance is the best equipment for measuring the change in mass of potato slices after placing them in different concentrations of salt water. It provides accurate measurements of mass before and after the experiment.
What piece of equipment is best for measuring the change in the mass of a potato slices after placing them in different concentrations of slat water?
A digital balance or scale is best for measuring the change in mass of potato slices after placing them in different concentrations of salt water. This equipment provides accurate measurements of the mass before and after immersion in the salt water.
Is boiling a potato a physical change?
Yes, your changing the texture of the inside from a more harder on to that of a bit more softer.
What can you conclude about the permeability of potato cytoplasm with respect to sucrose and water molecules?
The permeability of potato cytoplasm to water molecules is high, allowing water to easily move in and out of the cell. However, the permeability to sucrose molecules is lower, as they require specific transport proteins to pass through the cell membrane. This difference in permeability affects how sucrose and water move across the cell membrane in potatoes.
Characteristics of a substance that can be measured with out changing the substance equals?
potato
Is mashing a potato a chemical or physical change?
Mashing a potato is a physical change because it's the same substance (the potato is still a potato) but in a different form.- - - - -Making mashed potatoes from fresh potatoes is both a chemical and a physical change: there are many chemical changes that occur when you cook a potato, and physical because it doesn't look anything like it did when you started.
What is the exact isotonic point of a potato 0.2M or 0.3M?
The exact isotonic point of a potato is typically around 0.3M. This is the concentration at which there is no net movement of water into or out of the potato cells, indicating equilibrium between the internal and external solute concentrations.
Is a potato a chemical or physical change?
Cooking a potato is a physical change because it undergoes a change in form or appearance, but its chemical composition remains the same. Cooking causes the potato's starches to gelatinize and its proteins to denature, but no new substances are formed.
