Problem 16 Explain why the interior of an a... [FREE SOLUTION] (2024)

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Why is it important to know the concentration of a solution? ›

In chemistry, the concentration of a solution is the quantity of a solute that is contained in a particular quantity of solvent or solution. Knowing the concentration of solutes is important in controlling the stoichiometry of reactants for solution reactions.

Posted April 18, 2022. Solubility is affected by 4 factors – temperature, pressure, polarity, and molecular size. Solubility increases with temperature for most solids dissolved in liquid water. This is because higher temperatures increase the vibration or kinetic energy of the solute molecules.

A saturated solution is prepared by continuously adding solute to the solution until a stage is reached where the solute appears as a solid precipitate or as crystals to form a highly saturated solution.

The maximum number of moles of solute that can be dissolved in a given volume of solution represents the solubility of solution. A solution with the maximum possible amount of solute is saturated. Hence a saturated solution must be prepared to determine the solubility of a solute in water, Was this answer helpful?

The use of concentrated solutions — especially in the dilute compartment — allows a significant reduction of the internal electrical resistance of the stack, which somehow overcomes the corresponding reduction of the driving force thus resulting in higher power output produced by the RED system (Tedesco et al., 2015b).

The concentration of a solution is a measure of the amount of solute that has been dissolved in a given amount of solvent or solution. A concentrated solution is one that has a relatively large amount of dissolved solute.

A saturated solution is a solution that contains the maximum amount of solute that is capable of dissolving. An unsaturated solution is a solution that contains less than the maximum amount of solute that is capable of being dissolved.

We know that a saturated solution contains the maximum amount of solute dissolved in a solvent at a given temperature. And this type of solution is reached when no more solute dissolves in the solvent. So, the point at which a solution becomes saturated is when the maximum amount of solute has been dissolved.

How can you tell if a solution is saturated or unsaturated? If more solute is added and it does not dissolve, then the original solution was saturated. If the added solute dissolves, then the original solution was unsaturated.

Answer: No, a saturated solution is not always a concentrated solution. Although a saturated solution contains the maximum amount of solute that can be dissolved in a solvent at a specific temperature and pressure, its concentration could be low if the maximum solubility is low.

What does the concentration of a saturated solution depend on? ›

The concentration of the saturated solution is a measure of the ability of a given substance to dissolve in the solvent concerned, and is also called simply the solubility of the substance. The solubility in general depends on the temperature.

The curved line represents saturation. Below the curve, the solution is unsaturated. Above the curve the solution is supersaturated. This means there is more solute than the solution can hold.

Concentration allows you to better use your resources and approach problems more efficiently. When you are concentrating it is less likely that you will miss important information. Staying focused helps you memorise things more easily.

In chemistry, concentration refers to the amount of a substance in a defined space. Another definition is that concentration is the ratio of solute in a solution to either solvent or total solution. Concentration is usually expressed in terms of mass per unit volume.

Increasing the concentration of the reactants will increase the frequency of collisions between the two reactants. When collisions occur, they do not always result in a reaction (atoms misaligned or insufficient energy, etc.). Higher concentrations mean more collisions and more opportunities for reaction.

Answer: A solution's depends on the amount of solute dissolved in a solvent at a particular temperature. A solution with only a small amount of dissolved solute, such as the salt dissolved in well water, is said to have a low concentration. As more solute is dissolved, the concentration gets higher.