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molarity

molarity

6.7
The amount of dissolved substance in one liter of solution
  • noun
  • /moʊˈlærɪti/
  • Specialized
translation icon : molaridad
  • To prepare the solution, first calculate the molarity by dividing the number of moles of solute by the volume of the solution in liters.

Examples

  • In chemistry class, we learned that the molarity of a solution determines how many moles of solute are present per liter.

  • The overall units are molarity over time.

  • Remember, little brackets means concentration, molarity, OK?

  • "Postmodernism, in other words, distinguished itself from its predecessor precisely by declaring its independence from molarity.

    Academic text (2001)
  • Many of the Excel students began the class without some of the problem-solving skills (e.g., calculating molarity and pH and solving genetics problems) that other students had acquired in high school.

    Academic text (1993)
  • Even Yeats, Eliot, and Pound themselves, in the modernist twilight of the late thirties and after, may have seen molarity as a delusive and impossible goal.

    Academic text (2001)
  • The molarity of the hydrochloric acid solution was measured at 0.5 M, indicating its concentration.

Synonyms

concentration
vsmolarity
  • Specialized
101 4.0

Amount of a substance in a liquid or solution

specifies that amount more precisely by counting moles per liter
titer
vsmolarity
  • Specialized
3 9.4

A measure of how much of a substance is in a liquid, for example antibodies in the blood

defines amount as moles per liter without depending on titration
molar concentration
vsmolarity
  • Specialized
5.6

Amount of a substance dissolved in one liter of solution measured in moles per liter

is the standard name for solution amount measured in moles per liter

How Concentrated

molarity
  • Specialized
6.7
concentration
  • Specialized
101 4.0

Surface Forms

molarity singular
molarities plural

Morphology

molarity = molar (transparent) = molar + ity

Regular nominalization of the adjective 'molar' by '-ity'; the noun denotes the property related to molar concentration in chemistry.

Etymology

Molarity comes from mole, a chemistry unit meaning 'a fixed large number of tiny particles', and the ending -arity, which shows a 'measure' or 'state'. So molarity is the measure of how many 'moles' are in one liter of solution, which is why it tells you how concentrated the solution is.