Question

What is the relation between molality, molarity and density? is this correct, 'molality = molarity / density'? I got this off the internet....


molarity = mole / volume
density = mass / volume
molality = mole / mass

molality = molarity / density
mole / mass = (mole / vol) / (mass / vol)
mole / mass = mole / mass [proved]

Answer 1

I think so..
might be true..

Answer 2

$<marquee>Ello ♥️<marquee>$

☆ Molality (m) is defined as the number of moles of solute per kilogram of solvent.

☆ Molarity is a measurement of the moles in the total volume of the solution, whereas molality is a measurement of the moles in relationship to the mass of the solvent.