(chemistry) the strength of a solution; number of molecules of a substance in a given volume (expressed as moles/cubic meter) the spatial property of being crowded together strengthening the amount of a substance in a unit amount of another substance (as of a solute in a mixture) by removi...
Concentration refers to the amount of a substance in a given volume, while strength typically measures the effect or potency of a substance.
3[countable, uncountable]a large amount of something in a particular place or among particular people→concentrateconcentration ofthe concentration of greenhouse gases in the atmospherethe concentration of power in the hands of a few 4[countable]technicalthe amount of asubstancecontainedin aliquid→conc...
molar concentration the concentration of a substance expressed in terms of molarity. concentration test a test of renal function based on the patient's ability to concentrate urine; see also fishberg concentration test. Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health,...
3[countable, uncountable]a large amount of something in a particular place or among particular people→concentrateconcentration ofthe concentration of greenhouse gases in the atmospherethe concentration of power in the hands of a few 4[countable]technicalthe amount of asubstancecontainedin aliquid→conc...
A process for smoothing out or damping concentration fluctuations of a substance in a fluid stream comprising dividing the stream into a number of substreams, feeding each of the substreams to a commo
A method and system for non-invasively measuring the concentration of an optically-active substance in a subject are provided. The system includes a light source adapted to transmit light towards a subject or object having a concentration of an optically-active substance, a polarizer positioned betwe...
1.the act of concentrating or the state of being concentrated. 2.exclusive attention to one object; close mental application. 3.something concentrated:a concentration of stars. 4.(in a chemical solution) a measure of the amount of dissolved substance contained per unit of volume. ...
expressed as a “molarity” (a molar concentration), which is defined as the number of moles of solute divided by the number of liters of the solution. This gives you a value in moles per liter, where one mole of a substance is the equivalent of its atomic or molecular mass in grams...
A liquid composition is considered to be a "concentration" when it refers to its volume or concentration. As it pertains to volume or concentration, "concentration" defines the amount or amount of a substance in a fluid. So, we commonly describe levels of various solutions in the surroundings...