Something is in "equilibrium" when it is in a state of perfect balance or rest. All forces acting on it are equal and opposite. It is in a "minimum" energy state.
the amount of solute that has dissolved is equal to the amount of solute that has not dissolved yet
Supply equals demand
At equilibrium its not changing (any more).
When a system has reached chemical equilibrium, the concentrations of the reactants and product remain constant.
equilibrium
No, order can't spontaneously appear in a macroscopic closed system which has reached thermal equilibrium.
When a cell is in a solution that has the same concentration of water and solutes, it is considered isotonic. Water still moves through the plasma membrane, but water enters and leaves the cell at an equal rate-it has reached an equilibrium, and there is no net movement of water.
Equilibrium solubility is how much of a certain solute is in solution when the system has reached equilibrium. For example, when something like silver chloride (AgCl) is placed in water, none of it goes into solution. But given some time, an equilibrium will be reached where a small amount of AgCl is in solution and is in equilibrium with the insoluble AgCl.
dynamic equilibrium
Equilibrium is reached, the solution is isotonic.
Of course they. If not, they would not be "in solution".If substances of a solution are evenly distributed then they have reached equilibrium.
isotonic solution
equilibrium is reached equilibrium is reached
Equilibrium is only found in a saturated solution, where the dissolved species and the undissolved species are in equilibrium with each other. In a dilute solution there is nothing that is undissolved, and so there is no equilibrium, and by definition a supersaturated solution is out of equilibrium and essentially has too much stuff dissolved in it (it will eventually return to equilibrium and some of the dissolved material will precipitate out).
At equilibrium its not changing (any more).
an equilibrium
isotonic solution, equilibrium
When the dissolving rate equals the rate at which molecules comes out of solution the solution is in 'equilibrium'.
When a system has reached chemical equilibrium, the concentrations of the reactants and product remain constant.