Usually, it does dissolve, but when it doesn't, I can come up with two reasons:
1. The water is too cold since an increased temperature increases the solubility.
2. The water is already saturated with dissolved sugar (or something else that you can dissolve in water). This is when all water molecules are 'occupied' with sugar molecules so that there are no more free water molecules who can make a hydrogen bond with the sugar. The warmer your water is, the higher the solubility is.
They are made of pure sugar, and sugar dissolves in water.
grease
What happens when you put it into your coffee? Does it dissolve or not?
Dissolve... mixing with the tea.
Saturation
None of these are pure substances. All are mixtures.
Yes, road tar can dissolve in gasoline. Gasoline is a powerful solvent that can break down and dissolve various substances, including tar. This property can be useful for removing tar stains or residue from surfaces using gasoline as a solvent.
Fall to the bottom of the tank and sit there. Sugar will not dissolve in gasoline. It may clog the fuel filter but it will do not damage to the engine. It is a myth that it will damage an engine.
Salt (NaCl) dissolved in water is an example of a solute.
No. Gasoline is an oil product and does not mix with water.
No, sugar will not dissolve in air. Substances dissolve in liquids, such as water, not in gases like air.
Sugar should dissolve faster in a liquid.
204g of sugar is the maximum amount of sugar that will dissolve into 100mL of water.
It ruins your engine in your vehicle It is an old wives tale, the sugar sits on the bottom of the fuel tank like sand. It does not dissolve in gasoline. The program "The Myth Busters" did a segment on this and proved sugar in the fuel tank does nothing to damage the engine.
You may never notice it because the sugar will just fall to the bottom of the tank. It may eventually clogged the fuel filter but will do no damage to the engine. Sugar will not dissolve in gasoline and it is a myth that it will destroy the engine.
When you dissolve styrofoam in gasoline, the styrofoam breaks down and forms a sticky, gel-like substance. This mixture is highly flammable and should be handled with caution. Burning this mixture releases toxic fumes into the air and is harmful to the environment.
by heating the water slowly and by stirring using a spoon, you can dissolve salt and sugar.