What is the term for the moles of solute divided by the kilograms of solvent?
- Correct Answer: molality
- kilocalorie
- molar solvency
- molar weight
Explanation: A final way to express the concentration of a solution is by its molality. The molality ( m ) of a solution is the moles of solute divided by the kilograms of solvent. A solution that contains 1.0 mol of NaCl dissolved into 1.0 kg of water is a “one-molal” solution of sodium chloride. The symbol for molality is a lower-case m written in italics.
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