1. When making a solution, what is the job of the solvent?
When making a solution, you dissolve a solute (usually a solid) into a solvent (usually a liquid) to form a homogeneous mixture. The solute particles disperse and become uniformly distributed in the solvent, resulting in a solution.
A solvent is the substance that dissolves the solute in a solution, forming the larger portion of the solution. The solute is the substance that is dissolved in a solvent to form a solution, making up the smaller portion of the solution. In summary, the solvent dissolves the solute to create a solution.
frozen mix is the solute The water/ice is the solvent.
To make a concentrated solution weaker, you can add more of the solvent (such as water) to dilute it. Adding more solvent will decrease the concentration of the solute, making the solution less concentrated.
To calculate the vapor pressure of a solution, you can use Raoult's Law. This law states that the vapor pressure of a solution is equal to the vapor pressure of the pure solvent multiplied by the mole fraction of the solvent in the solution. This formula can be expressed as P(solution) X(solvent) P(solvent), where P(solution) is the vapor pressure of the solution, X(solvent) is the mole fraction of the solvent, and P(solvent) is the vapor pressure of the pure solvent.
Solvent (such as water).
When making a solution, you dissolve a solute (usually a solid) into a solvent (usually a liquid) to form a homogeneous mixture. The solute particles disperse and become uniformly distributed in the solvent, resulting in a solution.
A solvent is the substance that dissolves the solute in a solution, forming the larger portion of the solution. The solute is the substance that is dissolved in a solvent to form a solution, making up the smaller portion of the solution. In summary, the solvent dissolves the solute to create a solution.
When water is the solvent, the mixture is a solution.
the solvent
frozen mix is the solute The water/ice is the solvent.
The solvent and the solvent dissolves the solute in a solution
Adding solute molecules such as salt or sugar to a solvent like water will lower the freezing point of the solution compared to the pure solvent. This occurs because the presence of these solute molecules disrupts the regular arrangement of solvent molecules, making it more difficult for the solvent to freeze.
To make a concentrated solution weaker, you can add more of the solvent (such as water) to dilute it. Adding more solvent will decrease the concentration of the solute, making the solution less concentrated.
The solvent is the substance which dissolve the solute; for a sugar solution water is the solvent and sugar the solute.
To calculate the vapor pressure of a solution, you can use Raoult's Law. This law states that the vapor pressure of a solution is equal to the vapor pressure of the pure solvent multiplied by the mole fraction of the solvent in the solution. This formula can be expressed as P(solution) X(solvent) P(solvent), where P(solution) is the vapor pressure of the solution, X(solvent) is the mole fraction of the solvent, and P(solvent) is the vapor pressure of the pure solvent.
A solution can be dilute and saturated if there is a small amount of solute relative to the amount of solvent, making it dilute, but all of the solvent has already dissolved the maximum amount of solute possible at that temperature, making it saturated. This can happen when the solute has low solubility in the solvent or if the temperature decreases after the solution has been prepared.