The sugar molecules dissipate throughout the water - mixing with the water molecules.
you just said it === it dissolves. The molecules of sugar are attracted by the water molecules and are separated from other sugar molecules, but they are still sugar molecules.
Magic
The sugar will dissolve in water because sugar is polar and so is water with hydrogen bonds. When attraction happens, the water molecules will separate the sugar molecules and the sugar will be dissolved.
The cube is high in concentration and when it dissolves it be comes low in concentration. It diffuses: molecules move from an area of high concentration to an area of low concentration. Hope this helps, It was on my homework too.
The "cube" disappears but the "sugar" doesn't. When placed in water the sugar dissolves. Essentially the sugar molecules break off from the solid and hide among the water molecules. If the water were to be removed by evaporation the sugar would precipitate out. if done carefully large sugar crystals will grow in the evaporating solution. The sugar cube will not reform as this is an artificial construct.
you just said it === it dissolves. The molecules of sugar are attracted by the water molecules and are separated from other sugar molecules, but they are still sugar molecules.
Magic
The sugar will dissolve in water because sugar is polar and so is water with hydrogen bonds. When attraction happens, the water molecules will separate the sugar molecules and the sugar will be dissolved.
the sugar particles gets adjusted between the spaces of water molecules.
The cube is high in concentration and when it dissolves it be comes low in concentration. It diffuses: molecules move from an area of high concentration to an area of low concentration. Hope this helps, It was on my homework too.
a solid dissolves into a liquid because of the free inter molecular spaces in between the molecules of the liquid or the solvent......... for example if we dissolve sugar in water and stirr the water , the sugar dissapears . this happens because the molecules of water are not yery closely placed and the sugarparticles go and fit inside the molecular spaces.......
it slowly dissolves by being broken up and pulled away by the water molecules.
The "cube" disappears but the "sugar" doesn't. When placed in water the sugar dissolves. Essentially the sugar molecules break off from the solid and hide among the water molecules. If the water were to be removed by evaporation the sugar would precipitate out. if done carefully large sugar crystals will grow in the evaporating solution. The sugar cube will not reform as this is an artificial construct.
insoluble example: sugar dissolves into water
The sugar we use to sweeten coffee or tea is a molecular solid, in which the individual molecules are held together by relatively weak intermolecular forces. When sugar dissolves in water, the weak bonds between the individual sucrose molecules are broken, and these C_12H_22O_11 molecules are released into solution.
When a substance dissolves in water, water molecules get between the particles of the dissolved substance, separating them.
When you add sugar (solute) into the tea (solvent) it mixes together to make a solution (when a solute/sugar, mixes into a solvent/tea.)The particles in the tea will start breaking up the sugar molecules. This is called dissolving, that is when a solute will mixes and disappear into a solvent.