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Volume fraction

Index Volume fraction

In chemistry, the volume fraction φi is defined as the volume of a constituent Vi divided by the volume of all constituents of the mixture V prior to mixing: Being dimensionless, its unit is 1; it is expressed as a number, e.g., 0.18. [1]

23 relations: Alcohol by volume, Alcohol proof, Apparent molar property, Breathalyzer, Chemistry, Concentration, Dimensionless quantity, Excess molar quantity, Fluid, Fraction (mathematics), Gas, Ideal gas, Ideal solution, Liquid, Mass fraction (chemistry), Miscibility, Mole (unit), Mole fraction, Partial molar property, Percentage, Solution, Volume, Website.

Alcohol by volume

Alcohol by volume (abbreviated as ABV, abv, or alc/vol) is a standard measure of how much alcohol (ethanol) is contained in a given volume of an alcoholic beverage (expressed as a volume percent).

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Alcohol proof

Alcohol proof is a measure of the content of ethanol (alcohol) in an alcoholic beverage.

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Apparent molar property

An apparent molar property of a solution component in a mixture or solution is a quantity defined with the purpose of isolating the contribution of each component to the non-ideality of the mixture.

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Breathalyzer

A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample.

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Chemistry

Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds.

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Concentration

In chemistry, concentration is the abundance of a constituent divided by the total volume of a mixture.

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Dimensionless quantity

In dimensional analysis, a dimensionless quantity is a quantity to which no physical dimension is assigned.

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Excess molar quantity

Excess molar quantities are properties of mixtures which characterize the nonideal behaviour of real mixtures.

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Fluid

In physics, a fluid is a substance that continually deforms (flows) under an applied shear stress.

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Fraction (mathematics)

A fraction (from Latin fractus, "broken") represents a part of a whole or, more generally, any number of equal parts.

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Gas

Gas is one of the four fundamental states of matter (the others being solid, liquid, and plasma).

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Ideal gas

An ideal gas is a theoretical gas composed of many randomly moving point particles whose only interactions are perfectly elastic collisions.

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Ideal solution

In chemistry, an ideal solution or ideal mixture is a solution with thermodynamic properties analogous to those of a mixture of ideal gases.

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Liquid

A liquid is a nearly incompressible fluid that conforms to the shape of its container but retains a (nearly) constant volume independent of pressure.

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Mass fraction (chemistry)

In chemistry, the mass fraction w_i is the ratio of one substance with mass m_i to the mass of the total mixture m_\text, defined as The symbol Y_i is also used to denote mass fraction.

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Miscibility

Miscibility is the property of substances to mix in all proportions (that is, to fully dissolve in each other at any concentration), forming a homogeneous solution.

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Mole (unit)

The mole, symbol mol, is the SI unit of amount of substance.

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Mole fraction

In chemistry, the mole fraction or molar fraction (xi) is defined as the amount of a constituent (expressed in moles), ni, divided by the total amount of all constituents in a mixture (also expressed in moles), ntot: The sum of all the mole fractions is equal to 1: The same concept expressed with a denominator of 100 is the mole percent or molar percentage or molar proportion (mol%).

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Partial molar property

A partial molar property is a thermodynamic quantity which indicates how an extensive property of a solution or mixture varies with changes in the molar composition of the mixture at constant temperature and pressure.

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Percentage

In mathematics, a percentage is a number or ratio expressed as a fraction of 100.

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Solution

In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances.

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Volume

Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains.

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Website

A website is a collection of related web pages, including multimedia content, typically identified with a common domain name, and published on at least one web server.

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Parts Per Million by Volume, Parts per million volume, Percent by volume, V/v, Vol%, Volume concentration, Volume percent, Volume ratio.

References

[1] https://en.wikipedia.org/wiki/Volume_fraction

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