3. Discuss the difference between molarity and molality, state the units of each, state the symbol for each, and give an example of how each can be used when you are determining the concentration of a solution.

Question

anonymous · Answer

Molarity and Molality are used to express concentrations......

anonymous · Answer

Molarity is no of moles of the solute dissolved in 1 litre of the solution

anonymous · Answer

Molality is the no of moles dissolved in 1 Kg of SOLVENT

anonymous · Answer

unit of Molarity is MOLAR (M)
unit of Molality is MOLAL (m)

anonymous · Answer

Molality is temperature independant , while molarity depends on temperature also