Question

what is molarity and what is molality​

Answer 1

Answer:

Molality is a measure of number of moles of solute present in 1 kg of solvent. This contrasts with the definition of molarity which is based on a specified volume of solution. A commonly used unit for molality in chemistry is mol/kg. A solution of concentration 1 mol/kg is also sometimes denoted as 1 molal.

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Answer 2

Answer:

Both molarity and molality are measures of a chemical solution's concentration. ... The molality describes the moles of a solute in relation to the mass of a solvent, while the molarity is concerned with the moles of a solute in relation to the volume of a solution.

Explanation:

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