Molar concentration is often depicted with square brackets around the substance of interest; for example, the molarity of the hydronium ion is denoted as [H 3 O +].

The meaning of MOLAR is a tooth with a rounded or flattened surface adapted for grinding; specifically : one of the cheek teeth in mammals behind the incisors and canines.

MOLAR definition: a tooth having a broad biting surface adapted for grinding, being one of twelve in humans, with three on each side of the upper and lower jaws. See examples of molar used in a …

Nov 15, 2025 · Gas solutes in liquids can be expressed in molar terms, and molarity is used in gas solubility laws such as Henry’s law. However, concentration of gases in air is usually expressed as …

The molar mass is expressed in grams per mole (g/mol). Units The SI unit of molarity is moles per liter (mol/L). Therefore, molarity measures the number of moles of solute in one liter of solution. …

Nov 7, 2019 · Molar refers to the unit of concentration molarity, which is equal to the number of moles per liter of a solution. In chemistry, the term most often refers to molar concentration of a solute in a …

1. (Chemistry) (of a physical quantity) per unit amount of substance: molar volume. 2. (Chemistry) (not recommended in technical usage) (of a solution) containing one mole of solute per litre of solution