Molality formula: Molality is the term used

Molality is the term used to express the concentration of the solution. The concentration of a solution is defined as the measure of the quantity of one substance when it is mixed with another substance. Let's learn about Molality in detail, including its definition, SI unit formula , and solved examples. Definition of Molality The molality of a solution is defined as the number of moles of a solute per kilogram of solvent. It depends on the mass of the solvent. It is also referred to as ... What is Molality ? Molality , or molal concentration, refers to the number of moles of solute divided by the mass of solvent, in kilograms, mol∕kg. This term is useful in understanding the concentration of a solution because its formula is independent of temperature and pressure. Thus, the colligative properties are dependent on molality . Molality Formula The System International the ‘Unites of Units, the National Institute of Standards & Technology, the US authority on measurement, considers the term “molal” and consequently the unit sign “m” to be outdated and instead recommends moles/kg or a similar SI unit.