If the crystal is soluble the water become colored.
the difference in densities caused by the pattern of movement observed when the hot dye was placed in cold water was that the dye rose quickly - since its less dense and began to cool which is why it dropped.
Jelly crystals are small polymer pebbles that are made from polymer clay. When placed in water, they grow into larger pieces of material that has a gel like consistency.
Dye is soluble in water. Hot water just dissolves it faster.
The sugar crystals have no added colour and are 'white' crystals in appearance. Once dissolved into the water, they create a transparent sugary solution. The same is for salt crystals that create a saline solution.
After the evaporation of water crystals are formed.
Freeze it. Ice is anhydrous crystalline water.
the difference in densities caused by the pattern of movement observed when the hot dye was placed in cold water was that the dye rose quickly - since its less dense and began to cool which is why it dropped.
They will dissolve until the water is saturated then the remaining crystal will stay intact.
no it does not
Because the Na+ and Cl- ions get hydrated (surrounded by water molecules), preventing combination.
They will diffuse equally throughout the beaker
it is all about surface area. if you were to stir it the sugar crystals would have water on all sides, but when sitting in the bottom of a cup the water has to dissolve the crystals on the outside, and then it would keep going.
Ice in Antarctica is solid frozen water, containing no minerals. A golf-ball sized chunk of ice placed in a glass of water will loose little of its size overnight. Ice crystals, however, lack water, so shoveling ice crystals is fairly easy work.
Jelly crystals are small polymer pebbles that are made from polymer clay. When placed in water, they grow into larger pieces of material that has a gel like consistency.
The dye diffuses in the water.
If you boil it, the water will boil and the dye will not, leaving you with dye.
Drop a drop of food dye in a glass of water and watch. The dye diffuses through out the water, weakening the dye and coloring the water.