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A substance that moves by passive transport tends to move where?
Passive transport means it does not require energy. Therefore, substances move from areas of high concentration to low concentration. They do not require energy because they are staying within the concentration gradient.
If a hot concentrated solution is cooled some of the solute comes out of the solution what is this process called?
This process is called precipitation. It occurs when the solubility of the solute decreases as the solution cools, causing the excess solute to come out of the solution in the form of solid particles.
Osmosis is a type of what process?
Osmosis is the diffusion of water or another solvent from a more dilute solution (of a solute) to a more concentrated solution (of the solute) through a membrane that is permeable to the solvent.
Does the process of transport, whether passive or active, require energy?
Yes, the process of transport, whether passive or active, requires energy.
Is cotransport an active or passive process?
Cotransport is an active process.
Is osmosis active or passive transport?
Osmosis is a passive transport process. It involves the movement of water across a semi-permeable membrane from an area of higher water concentration to an area of lower water concentration without the use of energy.
If you heat a concentrated solution of a salt and it precipitates is the heat of solution for this salt exothermic or endothermic?
If a salt precipitates upon heating a concentrated solution, the heat of solution for this salt would be endothermic. This is because the process of dissolving the salt is absorbing heat from the surroundings, leading to a decrease in temperature and the precipitation of the salt.
What word describes how to make a solution less concentrated by adding a liquid?
Dilution is the process of making a solution less concentrated by adding more liquid to it.
What happens to a concentrated solution when a large amount of solventis added to it?
When a large amount of solvent is added to a concentrated solution, the concentration of the solution decreases. This process is known as dilution. The overall volume of the solution increases, but the amount of solute remains the same.
Is this statement true or false You can make a concentrated solution more dilute by adding solvent.?
True. A concentrated solution can be made more dilute by adding more solvent, which increases the volume of the solution and decreases the concentration of the solute. This process effectively reduces the ratio of solute to solvent, resulting in a less concentrated solution.
A substance that moves by passive transport tends to move where?
Passive transport means it does not require energy. Therefore, substances move from areas of high concentration to low concentration. They do not require energy because they are staying within the concentration gradient.
The tendency of the concentration of particulate in a solution to even out is called?
Drugs are most often absorbed in the gastrointestinal system through a process called passive diffusion. Passive diffusion works because particles in a solution tend to even out. A high concentration of particulate seeps into low areas of concentration until a balance is achieved.
If a hot concentrated solution is cooled some of the solute comes out of the solution what is this process called?
This process is called precipitation. It occurs when the solubility of the solute decreases as the solution cools, causing the excess solute to come out of the solution in the form of solid particles.
What will happen when FRESH raisins are kept inside the concentrated sugar solution?
When fresh raisins are placed in a concentrated sugar solution, water will move out of the raisins and into the solution through osmosis. This process occurs because the sugar solution has a higher solute concentration than the inside of the raisins, causing them to lose moisture. As a result, the raisins will shrivel and become less plump. Additionally, the concentrated sugar may begin to draw out some of the flavors and sugars from the raisins, potentially altering their taste.
Diffusion can be defined as?
Diffusion is the process by which molecules move from an area of high concentration to an area of low concentration, resulting in equal distribution of solute. It is a passive transport process that does not require external energy input.
Why is it advisable to prepare a slightly more concentrated solution of potassium permanganate when preparing its standard solution?
Preparing a slightly more concentrated solution of potassium permanganate for a standard solution ensures higher accuracy in the volumetric analysis. This allows for more precise measurements and reduces errors in the dilution process. Additionally, a concentrated solution is more stable and less prone to degradation over time, ensuring the standard solution remains reliable for a longer period.
What does dilution and concentration mean?
Dilute it when there isn't much solute in the solution. So there is a lot of solvent. Concentrated mean there is a lot of solute in the solution.
