For the dissolution of a solid in a liquid this solute is decomposed in atoms or ions; for the dissolution of gases in liquids or dissolution of solids in solids other processes are involved.
iodine
The rate decreases.
The rate decreases.
Heat is absored or released during salt dissolution deping on the salt A+ LEaring;]
carbonic acid
Caustic dissolution involves the dissolution of NaOH in water. The heat evolves during this process because it is being absorbed.
Dissolution of sodium chloride in water is associated with dissociation:NaCl----------------------Na+ + Cl-
Yes, that is the correct spelling of "dissolution."
Salt release slowly the heat of dissolution and the temperature is increased.
The freezing point of water decrease because the dissolution is a process which release heat.
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