The Process Is called solution
Solution
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
well you know its not a chemical change when you see the salt dissolving because if your were to put something else like sugar then it would be a chemical change because the sugar would just float right to the bottom and stay there but salt would go around in the water and start dissolving.
if a lump ofsugaris dropped into a glass ofwaterit graduallydisappears.....Dissolving sugar in water is a physical change. You can tell this because if you were to dissolve the sugar in water and then let the water evaporate, the sugar would still be left. All of the components that you started with are still there, even if you can't see them.
The solvent in a solution is dissolving the solute. A solution is groups of molecules that are mixed in a completely even distribution. Basically a solute dissolved in a solvent. An example of a solvent would be water and a solute could be sugar. The sugar would dissolve in the water which would be a solution.
It will be difficult to separate them in something that they both dissolve into (like water or ethanol). You can try changing the temperature and the sugar may precipitate out, depending on the sugar. To get a complete separation I would evaporated the water first and just separate the salt and sugar. Then you can separate the solids by dissolving the sugar into a polar solvent like toluene. NaCl will not dissolve in toluene but all of the sugar should.
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
Mixture rapildly
That you use the same amount of water and sugar each time.
well you know its not a chemical change when you see the salt dissolving because if your were to put something else like sugar then it would be a chemical change because the sugar would just float right to the bottom and stay there but salt would go around in the water and start dissolving.
if a lump ofsugaris dropped into a glass ofwaterit graduallydisappears.....Dissolving sugar in water is a physical change. You can tell this because if you were to dissolve the sugar in water and then let the water evaporate, the sugar would still be left. All of the components that you started with are still there, even if you can't see them.
No, it is a chemical change. A physical change would be for instance a wooden plank, if yoiu took that wooden plank and broke it in half it would still be a wooden plank with the same properties, the only things that changed is its shape. Your sugar in water could not be seperated back out because it has dissolved into the water and now has different properties.
The sugar dissolves ... slower than it would if the water were warm, andmuch slower than it would if you stirred.If there's more sugar than that amount of water can hold at that temperature,then the sugar stops dissolving at some point, and won't dissolve any moreeven if you start stirring. That's the point of saturation at that temperature.
The answer will depend on which characteristic you wish to measure; side length, volume, mass, dissolving time, etc.
The solvent in a solution is dissolving the solute. A solution is groups of molecules that are mixed in a completely even distribution. Basically a solute dissolved in a solvent. An example of a solvent would be water and a solute could be sugar. The sugar would dissolve in the water which would be a solution.
It would increase.
Sugar would dissolve faster in soapy water. Sugar dissolving is actually the sugar molecules bonding with the water molecules. In salt water, sodium has already bonded with the water molecules, leaving no room for more bonding with sugar molecules. Soap, on the other hand, is a very mild base. It isn't so much a bonded element with water as it is a mixture. All of the water molecules are still available for bonding with sugar.
What effect would dissolving some copper sulphate crystals in the water have on its boiling point?