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What is the optimum ratio of solute to solvent that will produce maximum cooling effect?
The ratio depends on the solvent and solute. Each solvent-solute combination has its own eutectic point.
Difference between concentrated and dilute solution?
A concentrated solution has a high amount of solute dissolved in a solvent, while a dilute solution has a low amount of solute dissolved in a solvent. This means that concentrated solutions have a high solute-to-solvent ratio, while dilute solutions have a low solute-to-solvent ratio.
What is the ratio of solute to solvent called?
The ratio of solute to solvent is called concentration. It can be expressed in various ways, such as molarity, molality, or mass percent.
What is part of the homogeneous mixture?
solute and solvent in fixed ratio
A solution that contains a large amount of solute compared to solvent is described as what?
A solution with a large amount of solute compared to solvent is described as concentrated. This means that there is a high ratio of solute to solvent molecules in the mixture.
What makes up solution?
A solution is composed of a solute, which is the substance that is dissolved, and a solvent, which is the substance that dissolves the solute. The solute particles are dispersed and evenly distributed throughout the solvent, creating a homogenous mixture. Being a mixture, the composition of a solution can vary depending on the ratio of solute to solvent.
How can a solution be made more concerntrated and less concerntrated?
A solution's concentration is a measure of solute/solvent. Solute is the thing to be mixed in (i.e. salt in salt water) and solvent is the medium, usually liquid, for the solute to be mixed in (i.e. the water in salt water). Therefore, increasing the ratio of solute to solvent would increase the concentration. This could be done by adding more solute, or removing the solvent (i.e. going back to the salt water, adding more salt, or evaporating water would increase the concentration) The converse of this is also true to decrease the concentration.
Using the terms solute and solvent. describe a concentrated solution?
Yup. A solution contains a solute and a solvent. In the solution Salt Water, salt is the solute and water the solvent. Concentrated solutions are heavy on the solutes; dilute ones heavy on the solvents.
What dissolves solvent or solute?
The solvent dissolves the solute. (The solute dissolves in the solvent.)
What dissolves the solvent or solute?
The solvent dissolves the solute. (The solute dissolves in the solvent.)
List three factors that determine the rate of formation of a solution?
- temperature - pressure - stirring - the granulation of the solute - the nature of the solvent - the addition of other substances - the volume of the solvent (and the ratio solute/solvent) - etc.
Why would a solution be called isotonic?
A solution with the same ratio of solute to solvent (concentration) as another solution is called isotonic. If it has more solvent and thus a lower solute concentration, then it is called hypertonic.
