Does sugar dissolve in water
- sodium chloride dissolved in water
- sodium chloride dissolved in water equation
- sodium chloride dissolved in water is an example of which of the following
- sodium chloride dissolved in water diagram
Sodium chloride formula
What happens when salt dissolves in water...
How does sodium chloride (NaCl) dissolve in water?
How does sodium chloride (NaCl) dissolve in water?
Sodium chloride (NaCl) dissolves when water molecules continuously attack the NaCl crystal, pulling away the individual sodium (Na+) and chloride (Cl–) ions.
This nonstop attack continuous until the whole NaCl crystal disintegrates.
To understand this process at the molecular level, we must apply the three steps we previously discussed.
1st step:
The sodium (Na+) and chloride (Cl–) ions must break the force of attraction between them.
How do the ions break the force of attraction between them?
These ions must absorb energy to increase their motion so that they can move away from each other.
2nd step:
The water molecules must break the attraction between them so that they can make room to allow the sodium (Na+) and chloride (Cl–) ions to enter and interact with the water molecules.
How do the water molecules break the force of attraction between them?
The water molecules must absorb energy to increase their motion so that they can move away
- sodium chloride dissolved in water physical or chemical change
- sodium chloride dissolved in water endothermic or exothermic