1. a shed or shelter. 2. any relatively wide structure used for housing airplanes or airships. *haimgard fence around a group of buildings = haim small village (see hamlet) + gard yard 2 ]. - Simply meant shed for carriages when it came into English.
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 in a given volume. A commonly used unit for molar concentration used in chemistry is mol / L.
Molarity measures the number of moles of solute dissolved per liter of solution. It is important for stoichiometric calculations as it is one of the few units that quantifies moles of solute, and the only unit that does so in terms of the volume of solution. The formula used for calculating molarity is given below.