Sodium chloride (table salt) is just sodium ions and chlorine ions joined together in a lattice. When it dissolves, all the ions come apart and attach on the H and OH groups in the water, so in a sense it does disappear.
solvation
because it evaporates
-- The glass is an insulator. -- The water can conduct, poorly or nicely, depending on the substances dissolved in the water and their concentration.
It is called evaporation. The water becomes a vapor (gaseous state) and is "dissolved" or "mixed" into the air.
suger suder suger
No. Glass is not an electrolyte at all.
A syrup.
Sodium chloride is dissolved and dissociated in water.
Yes, well water in a glass is a heterogeneous mixture. It contains various substances dissolved or suspended in the water, such as minerals, gases, and organic matter, resulting in a non-uniform composition throughout the glass.
About a tablespoon dissolved in a small glass of water.
When potassium chloride is dissolved in water, you will see a clear, colorless solution. The potassium ions (K+) and chloride ions (Cl-) from the compound dissociate in water, forming a homogeneous mixture.
Assuming that all of the sugar that could be dissolved, is dissolved at that temperature and pressure, it would be a super saturated solution.