What effect does the water temperature have on solution rates?

What effect does the water temperature have on solution rates?

If water temperature is high, then the intermolecular onereases , Because of high intermolecular space the solution rate increases.

What effect does crushing the salt have on solution rate?

Crushing it has increased the surface area so it speeds up the dissolving process but doesn’t change maximum solubility. Crushing it has really no affect on solubility because we have not stirred it at all. Crushing it has increased the surface area so it increases the maximum solubility.

What effect does stirring have on solution rate?

Stirring. Stirring a solute into a solvent speeds up the rate of dissolving because it helps distribute the solute particles throughout the solvent. For example, when you add sugar to iced tea and then stir the tea, the sugar will dissolve faster.

What effect does crushing the tablet have on solution?

The more surface area (or exposed area) results in more sites that contact water immediately, resulting in the antacid dissolving faster and the chemical reaction (fizzing) happening faster. The crushed tablet has the smallest pieces and thus the highest surface area to volume ratio, causing it to react the fastest.

What effect does temperature have on the dissolution rate of sugar in water?

Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.

What effect does crushing the sugar granules have on solution rate?

A given quantity of solute dissolves faster when it is ground into small particles than if it is in the form of a large chunk because more surface area is exposed. The packet of granulated sugar exposes far more surface area to the solvent and dissolves more quickly than the sugar cube.

Why does stirring a solution increase the rate of dissolving?

Breaking a solute into smaller pieces increases its surface area and increases its rate of solution. Stirring — With liquid and solid solutes, stirring brings fresh portions of the solvent in contact with the solute. Stirring, therefore, allows the solute to dissolve faster.

What are the factors that affect the rate of dissolution?

The rate of dissolving depends on the surface area (solute in solid state), temperature and amount of stirring.

What effect does water temperature have on salt solution make a hypothesis?

increases. Based on research, temperature affects the speed at which substances will dissolve. Water temperature (independent) and amount of dissolved salt (dependent) are the variables used in this hypothesis. The investigator is predicting that warmer water will have more dissolved salt than colder water.

What effect does temperature have on the dissolution hypothesis?

The average kinetic energy of the solute molecules also increases with temperature, and it destabilizes the solid state. The increased vibration (kinetic energy) of the solute molecules causes them to be less able to hold together, and thus they dissolve more readily.