Reactions in Solutions: A majority of reactions in the laboratories are carried out in solutions. Therefore, it is important to understand as how the amount of substance is expressed when it is present in the form of a solution.
The concentration of a solution or the amount of substance present in its given volume can be expressed in any of the following ways.
- Mass per cent or weight per cent (w/w %)
- Mole fraction
- Molarity
- Molality
