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What effect do temperature and stirring have on the rate of dissolving?
Stirring and increasing temperature increase the dissolving rate.
Does purity effect dissolving rate and how?
Yes, the purity of a substance can affect its dissolving rate. Higher purity substances typically dissolve faster because there are fewer impurities or other substances present that might interfere with the dissolving process. Impurities can slow down the dissolving rate by creating barriers for the solvent to interact with the solute particles.
What property does not effect the rate of dissolving?
colour is a physical property that has no effect on the rate of dissolving
How does temperature effect the rate od dissolving sugar?
it makes it faster to dissolve
What are the rates that effect the rate of dissolving?
The polarity of solute and solvent, the concentration, the temperature.
What three factors that affect the dissolving process?
The three factors that affect the dissolving process are temperature (higher temperature typically increases the rate of dissolving), surface area (smaller particles dissolve faster), and stirring or agitation (increases contact between solvent and solute, speeding up dissolving).
When dissolving a solid in liquid heat does what the rate of dissolving?
increases
What effect does the water temperature have on the solution rate?
Higher water temperature typically increases the rate of dissolving a solute in a solvent because it increases the kinetic energy of the molecules, allowing them to move and interact more rapidly. This leads to more collisions between solvent and solute molecules, facilitating the dissolving process.
Does stirring affect the rate of dissolving?
Yes, in fact stirring does increase the rate of dissolving [or dissolution] of solids.
Indicate whether the rate of dissolving increases or decreases for each of the following. a)heat the solution b)stir the solution c)grind the solution?
a) Increases - Heating the solution usually increases the rate of dissolving because it provides more energy to the particles, causing them to move faster and interact more. b) Increases - Stirring the solution increases the rate of dissolving by ensuring that fresh solvent comes into contact with the solute continuously, promoting a more efficient dissolution process. c) Increases - Grinding the solution usually increases the rate of dissolving by increasing the surface area of the solute particles, allowing for more contact with the solvent and speeding up the dissolution process.
When the dissolving rate equals the rates at which molecules come out of solution the solution is in?
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in 'equilibrium'.
What are states in which the rate of dissolving is equal to the rate of precipitation?
equalibrium
