slower
Dissolving is caused by the small rapid movements of the atoms or molecules. The faster they are moving, the better substances dissolve. As the molecules have more energy and therefore move faster in hot water, substances dissolve better there.
Ionic compounds
Faster. Because the hotter/warmer the substance, the faster ink or any other material would dissolve in it.
The warmth make the molecules of some substances move faster.
Nutilite's vitamins dissolve in water.
Salt and Sugar dissolve in water.
Sugar dissolves faster in something hot than it does in something cold is because when particles are heated, they move faster. This way, the sugar is more attracted to the water in the tea, making it dissolve. In cold water, it moves slower, creating it to attract to the water slower.
The molecules are slower and more compact.
In a vacuum, light travels at a constat speed. It won't get faster or slower over time. In other substances (e.g., in water) light moves at a speed determined by the characteristics of the substance. Here, it won't get slower or faster with time, either.
Well, I'm not sure if you're looking for a specific answer, but it put it simply, sweets dissolve faster in warm water because it is in the process of melting . . . and because the heat makes it melt faster. Idk what you're looking for, but hope this helps?
I'm not sure what your asking but the term for substances that are unable to dissolve in water are called unsoluable.
Water does not dissolve everything. Some substances dont mix with water. Those are hydrophobic substances, ex: oil molecules