Science / Chemistry / Molar: 1. Of or pertaining to moles. 2. An synonym for molarity; for example, a 'six molar solution of hydrochloric acid' contains 6 moles of hcl per liter of solution.

Critical Molar Volume (Vc)

Science / Chemistry / Critical Molar Volume (Vc): The molar volume at the critical point. MORE


Health / Dentistry / Molars: The broad, multicusped back teeth, used for grinding food are considered the largest teeth in the mouth. In adults there are a total of twelve molars (including the four wisdom teeth, or third molars) MORE

Third Molar

Health / Dentistry / Third Molar: The last of the three molar teeth, also called wisdom teeth. There are four third molars, two in the lower jaw and two in the upper jaw, one on each side. Some people are born without third molars. MORE

Molar Volume

Science / Chemistry / Molar Volume: The volume occupied by one mole of a material. For example, the molar volume of an ideal gas at STP is 22.4 L/mol. MORE

Molar Mass

Science / Chemistry / Molar Mass: The mass of one mole of a material. For example, the molar mass of H2O is 18.015 g (obtained by adding twice the molar mass of hydrogen to the molar mass of oxygen). MORE

Molar Absorptivity

Science / Chemistry / Molar Absorptivity: The absorbance per centimeter of path length when the concentration of absorbing material is 1 M; epsilon = A/(bc) where a, A, b, and c are the molar absorptivity, absorbance, path length in cm, and c MORE