# molarity

Also found in: Dictionary, Thesaurus, Medical, Acronyms, Wikipedia.
Related to molarity: molality, normality

## molarity:

see concentrationconcentration,
in chemistry, measure of the relative proportions of two or more quantities in a mixture. The concentration of a solute is very important in studying chemical reactions because it determines how often molecules collide in solution and thus indirectly determines
.

## molarity

[mō′lar·əd·ē]
(chemistry)
Measure of the number of gram-molecular weights of a compound present (dissolved) in 1 liter of solution; it is indicated by M, preceded by a number to show solute concentration.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
They must be employed in cases in which molarity cannot be calculated.
The isoforms were eluted at 0.8-0.9 M (POOL I- Fraction 43 to 47 or 0.8c to 0.9b) and 0.3 M (Pool II- Fraction 16-20) of NaCl concentration and named on the basis of elution with increasing molarity of NaCl.
In order to analyse the effect of molarity and conductivity on the growth and the geometry of water treeing, initially NaCl solutions of 1M and 1.4M were prepared.
[V.sub.0] = the volume of the solution for blank (mL); [V.sub.1] = the volume of the sample solution (mL); M = molarity of the HCl (M); W = weight of the sample (g).
The samples were labeled with respect to distribution molarity (Ca + Sr)/P or (Ca + Mg)/P, whereas the samples were prepared using the distribution molarity relations A= 4, B= 5, and C= 6 respectively, 0.1 M, 0.2 M and 0.3 M of Sr[(N[O.sub.3]).sub.2] and D= 1, E= 2, and F= 4 respectively 0.025 M, 0.05 M and 0.1 M of Mg[(N[O.sub.3]).sub.2].
Similarly lower levels of micro minerals in serum cause failure of conception and embryonic death due to changes in molarity of oviductal fluid (Jain, 1994), which might be one of the possible factors for causing repeat breeding condition in cows.
The very fact that we enjoy our own molarity begs the question: why
The polyethylene samples were named SAE 2.5M, SAE 5.0M, SAE 10.0M, and SAE 15.0M in accordance with the molarity of sulfuric acid used for the sulfonation of low-density polyethylene.
In the case of the same molarity, puerarin shows weaker regulatory effects on osteoblastic OPG, RANKL and IL-6 expression as well as IL-6 promoter activation induced by PMA than those of [E.sub.2].
Eluent volume in solid phase extraction study is important to achieve high enrichment factor so we selected the lowest quantitative volume and lower molarity. The results are presented in (Fig.

Site: Follow: Share:
Open / Close