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In a pure solvent, the heating curve shows a steady increase in temperature until it reaches its boiling point, where a plateau occurs due to phase change. In a solution, the heating curve will typically show a higher boiling point than the pure solvent due to the presence of solute particles that disrupt the solvent's intermolecular forces, requiring more energy to reach boiling.

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Can anything change a solution?

Adding more solute or more solvent can change a solution.


How can the concentration of a solution be change?

The concentration of a solution can be changed by altering the amount of solute or solvent. Increasing the amount of solute while keeping the solvent constant raises the concentration, while adding more solvent dilutes the solution, reducing its concentration. Additionally, evaporation of the solvent can increase concentration, while dilution can be achieved by adding more solvent.


What could you do to change an unsaturated solution to a saturated solution?

To change an unsaturated solution to a saturated solution, you would need to add more solute to the solution until no more solute can dissolve and starts to accumulate at the bottom. This process is called saturation.


How does mass change when solutes are added to solvents?

When solutes are added to a solvent, the overall mass of the solution increases because the mass of the solute is now part of the total mass of the solution. The mass of the solvent remains the same, but the combined mass of the solute and solvent will be greater than the original mass of the solvent alone.


What is this Evaporating the filtrate what change is this?

Evaporating the filtrate involves heating the liquid left behind after filtration to remove the solvent and concentrate the remaining solute. This process typically results in the formation of crystals or a more concentrated solution, depending on the solubility of the solute.

Related Questions

How do you calculate the enthalpy change of a solution (H solution)?

To calculate the enthalpy change of a solution (H solution), you can use the formula: H solution H solute H solvent H mixing Where: H solute is the enthalpy change when the solute dissolves in the solvent H solvent is the enthalpy change when the solvent changes state (if applicable) H mixing is the enthalpy change when the solute and solvent mix By adding these three components together, you can determine the overall enthalpy change of the solution.


Why you need to heat the solution in order to prepare supersaturated solution?

Heating the solution increases the solubility of the solute, allowing more of it to dissolve. This creates a supersaturated solution, where the solution is holding more solute than it normally can at that temperature. Upon cooling, the excess solute remains in solution, resulting in a supersaturated solution.


Can anything change a solution?

Adding more solute or more solvent can change a solution.


What can change solutions?

Adding more solute or more solvent can change a solution.


What happens if a solvent is added to a solution?

I presume from category that the question ask about the heat of dissolution. Assume the solvent and solution is at thermal equilibrium. Adding more solvent would yield change in interaction for non ideal solution and thus it could yield increase or decrease of temperature depend on the infinite heat of solution of the solute that we interested in. Adding more solvent would not yield temperature change for ideal solution.


What is a volatile solution?

A volatile solution is a solution where the solvent easily evaporates at room temperature. This can result in a change in the concentration of the solute in the solution over time as the solvent evaporates.


What happens if more solvent is added to a solution?

I presume from category that the question ask about the heat of dissolution. Assume the solvent and solution is at thermal equilibrium. Adding more solvent would yield change in interaction for non ideal solution and thus it could yield increase or decrease of temperature depend on the infinite heat of solution of the solute that we interested in. Adding more solvent would not yield temperature change for ideal solution.


How could you make a solute more soluble?

You can increase the solubility of a solute by heating the solvent, stirring the solution, decreasing the particle size of the solute, or increasing the surface area of the solute. Additionally, you can also change the polarity of the solvent to match that of the solute for better solubility.


How can the concentration of a solution be change?

The concentration of a solution can be changed by altering the amount of solute or solvent. Increasing the amount of solute while keeping the solvent constant raises the concentration, while adding more solvent dilutes the solution, reducing its concentration. Additionally, evaporation of the solvent can increase concentration, while dilution can be achieved by adding more solvent.


Is heating the salt solution a chemical or physical?

Heating a salt solution is a physical change, not a chemical change. When a salt solution is heated, the water in the solution may evaporate, or the solution may become more concentrated, but the chemical composition of the salt (sodium chloride) remains unchanged. This process only alters the physical state or the concentration of the solution, without any new substances being formed. For more information on heating solutions and its applications, you can visit SQ Heating Solution.


What could you do to change an unsaturated solution to a saturated solution?

To change an unsaturated solution to a saturated solution, you would need to add more solute to the solution until no more solute can dissolve and starts to accumulate at the bottom. This process is called saturation.


When a solution is heated and a gas is formed is that a chemical change?

If there is no chemical reaction occurring in the solution as a result of heating then this scenario constitutes a phase change.