Table of Contents
- 1 What effect does water have on solution rate?
- 2 What effect does crushing have on the rate of solution?
- 3 Why does Alka Seltzer dissolve faster when stirred?
- 4 What is the hypothesis of what effect does the water temperature have on solution rate?
- 5 How does stirring affects the solubility solute in a solution?
What effect does water have on solution rate?
As the temperature of the water increases so does the solution rate as the atoms gain more energy therefore there will be more frequent collisions.
What effect does crushing have on the rate of solution?
Crushing it has increased the surface area so it speeds up the dissolving process but doesn’t change maximum solubility. Crushing it has increased the surface area so it increases the maximum solubility.
What effect does temperature have on solution rate?
As the temperature of a solution is increased, the average kinetic energy of the molecules that make up the solution also increases. This increase in kinetic energy allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.
Why does Alka Seltzer dissolve faster when stirred?
The more acid you add the quicker the rate because as you increase the concentration of the acid, there are more acid particles in the same volume.
What is the hypothesis of what effect does the water temperature have on solution rate?
Question: What effect does the water temperature have on dissolving rate? Hypothesis: If the tablet is placed in warm water, then the tablet will dissolve faster because an increase in temperature speeds up the dissolving rate of some substances.
What effect does stirring the solution do on the speed of dissolving the crystals?
Stirring affects how quickly a solute dissolves in a solvent, but has no effect on how much solute will dissolve. The amount of solute that will dissolve is affected by temperature – more will dissolve at higher temperatures.
How does stirring affects the solubility solute in a 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. Amount of solute already dissolved – When you have very little solute in the solution, dissolving takes place quickly.