explain why dipole-dipole forces are considered more important forces in polar substances than London dispersion forces?

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

answer; natural resources;

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.