Hangar One is one of the world's largest freestanding structures, covering 8 acres (3.2 ha) at the Moffett Field airship hangars site at Moffett Field in Mountain View, in Santa Clara County of the southern San Francisco Bay Area, California.
Molar concentration (also called molarity, amount concentration or substance concentration) is a measure of the concentration of a solute in a solution, or of any chemical species, in terms of amount of substance per unit volume.
Molarity tells how many moles of substance you have per unit volume of solvent (moles / V) Molality, basically the same as above, excepts its moles per mass of solvent (moles / m(solvent)) Normality is not so straight forward, as it have different meanings depending on what you are dealing with: 1  In acid-base chemistry, normality is used to express the concentration of protons (H+) or hydroxide ions (OHâ) in a solution.