equivalent weight noun , Chemistry. the combining power, especially in grams gram equivalent, of an element or compound, equivalent to hydrogen as a standard of 1.00797 or oxygen as a standard of 8; the atomic weight divided by the valence.Discover...
(Chemistry) Equivalent weight. Equivalent Similar or identical in value, meaning or effect; virtually equal. To burn calories, a thirty-minute jog is equivalent to a couple of hamburgers. Equivalent (mathematics) Of two sets, having a one-to-one correspondence. Equivalent (mathematics) Relating ...
2.in chemistry, having the same valence. 3.seeequivalentweight. anxiety-equivalenttranslation of anxiety into a kind of emotional activity, e.g., the experiencing or expression of angry feelings. full time equivalent(FTE) the equivalent of one full time staff member; a total number of full ti...
atomic mass, atomic weight, relative atomic mass - (chemistry) the mass of an atom of a chemical element expressed in atomic mass units Adj. 1. equivalent - being essentially equal to something; "it was as good as gold"; "a wish that was equivalent to a command"; "his statement was ...
It measures mass (the amount of matter in something), not "weight" meaning the gravitational pull on mass. Thus, in chemistry, it's acceptable to interchange weight with mass. The equivalent weight of an element is its atomic weight (also known as atomic mass) divided by its valence (...
noun Chemistry Equivalent weight. from The Century Dictionary. In geometry: Said of two polygons if they can be cut into a finite number of triangles congruent in pairs. In chem., applied to the respective quantities of different substances which are capable of replacing each other in combinatio...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Also found in:Dictionary,Thesaurus,Medical,Acronyms,Encyclopedia,Wikipedia. Related to Equivalent:gram equivalent equivalent n., adj. equal in value, force or meaning. ...
the meaning of a universally comparative combining weight failed, because of the possibility of several compounds of the substances by reason of the variation in combining power which most elements exhibit. Theequivalentwas really identical with, or a multiple of submultiple of, the atomic weight. ...
He owned that, if the Test Act were repealed, the Protestants were entitled to some equivalent . (chemistry) An equivalent weight. Verb (en verb) To make equivalent to; to equal. --- Text is available under the Creative Commons Attribution/Share-Alike License; additional terms may...
in chemistry, the equivalent weight of a chemical solution is defined as the ratio of the molecular weight of the solute to the valency of the solute. the equivalent weight of the substance will vary, and it depends on the types of reactions it undergoes. it is generally used to predict ...