Because as you change the mass the volume will change and as you change the volume the mass will change too, it's a constant ratio for each element. Mass and volume are not factors that affect the density. factors that affect the density are temperature and type of the material/element
Troposphere, this is the layer of the atmosphere closest to the earths crust.
The molality of the solution is 1.4 moles per kilogram (molal).
The molality of the solution is equal to the number of moles of sugar (solute) divided by the number of kilograms of water (solvent). Hence, the molality is determined below:


The molality of the solution is 1.4 moles per kilogram (molal).
We kindly invite to check this question on molality: brainly.com/question/4580605