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Properties of solutions that depend only on the number of solute particles
In chemistry, colligative properties are those properties of solutions that depend on the ratio of the number of solute particles to the number of solvent
Colligative_properties
Physical phenomenon
accurately using an ebullioscope. The boiling point elevation is a colligative property, which means that boiling point elevation is dependent on the number
Boiling-point_elevation
Homogeneous mixture of a solute and a solvent
physical properties of compounds such as melting point and boiling point change when other compounds are added. Together they are called colligative properties
Solution_(chemistry)
Class of peptides which help cells survive freezing conditions
concentration minimizes their effect on osmotic pressure. The unusual properties of AFPs are attributed to their selective affinity for specific crystalline
Antifreeze_protein
Chemical and physical constant of materials
Boiling-point elevation Colligative properties "Ebullioscopic Constant". CHEMISTRY GLOSSARY. Martin, Chaplin. "Colligative Properties". London South Bank
Ebullioscopic_constant
Physics applied to chemical systems
chemical reaction taking place called thermochemistry Study of colligative properties of number of species present in solution. Number of phases, number
Physical_chemistry
Movement of molecules to lower concentration
net movement of solvent across the membrane. Osmotic pressure is a colligative property, meaning that the osmotic pressure depends on the molar concentration
Osmosis
Drop in freezing temperature of a solvent due to the addition of solute
potential of a vapor is logarithmically related to pressure. All of the colligative properties result from a lowering of the chemical potential of the solvent
Freezing-point_depression
Solution exhibiting thermodynamic properties analogous to an ideal gas
thermodynamics and their applications, such as the explanation of colligative properties. Ideality of solutions is analogous to ideality for gases, with
Ideal_solution
Measure of solute effect
Henricus van 't Hoff) is a measure of the effect of a solute on colligative properties such as osmotic pressure, relative lowering in vapor pressure, boiling-point
Van_'t_Hoff_factor
Material property relating molality to freezing point depression
molality of a solution to its freezing point depression (which is a colligative property). It is the ratio of the latter to the former: Δ T f = i K f b {\displaystyle
Cryoscopic_constant
Change in energies of a thermodynamic system with respect to particle number
derived from the Gibbs–Duhem equation. They are used to explain colligative properties such as melting-point depression by the application of pressure
Chemical_potential
Property of a thermodynamic system
17 August 2012. Starzak, Michael E. (2010). "Phase Equilibria & Colligative Properties". Energy & Entropy: Equilibrium to Stationary States. Springer Science+Business
Entropy
Molarity of osmotically active particles
solute. Osmolarity can be measured using an osmometer which measures colligative properties, such as Freezing-point depression, Vapor pressure, or Boiling-point
Osmotic_concentration
Liquid additive
alternative coolants with improved properties were developed. Freezing and boiling points are colligative properties of a solution, which depend on the
Antifreeze
SI unit of amount of substance
The term "mole" was first used in a textbook describing these colligative properties. Developments in mass spectrometry led to the adoption of oxygen-16
Mole_(unit)
Organic compound ethane-1,2-diol
achieves the lowest freezing point. Freezing and boiling points are colligative properties of a solution, which depend on the concentration of dissolved substances
Ethylene_glycol
German chemist and philosopher (1853–1932)
Wilhelm Ostwald: The Autobiography by Robert Jack. Springer, 2017. Colligative properties Electrode potential Energeticism List of Baltic Germans § Scientists
Wilhelm_Ostwald
Measure of the effective concentration of a species in a mixture
determine the activity of a species is through the manipulation of colligative properties, specifically freezing point depression. Using freezing point depression
Thermodynamic_activity
Hypothetical polymerized form of water
substances (explaining the changes in melting and boiling points due to colligative properties), and examination of polywater by electron microscopy showed it
Polywater
Method of determining a polymer's average molecular weight
Although membrane osmometry is also based on the measurement of colligative properties, it has a lower bound of 25,000 for sample molecular weight that
Vapor_pressure_osmometry
Mass per amount of substance
are of mostly historical interest. All of the procedures rely on colligative properties, and any dissociation of the compound must be taken into account
Molar_mass
Chemical compound involving ionic bonding
concentration and ionic strength. The concentration of solutes affects many colligative properties, including increasing the osmotic pressure, and causing freezing-point
Salt_(chemistry)
Model describing the departures from ideality in solutions of electrolytes and plasmas
of electrolyte solutions, an ideal solution is a solution whose colligative properties are proportional to the concentration of the solute. Real solutions
Debye–Hückel_theory
Preparation and cookery of candies and sugar confections
concentration because the boiling-point elevation of the sugar solution is a colligative property (i.e., it is related to the concentration of the solution), so temperature
Candy_making
Ratio of the number of particles in a sample to Avogadro's constant
electrolyte in solution, resolving one of the problems in the study of colligative properties. 1893: First recorded use of the term mole to describe a unit of
Amount_of_substance
Indian academic examination
electrochemistry, colligative properties, titrations (including acid–base and redox), surface science and nuclear chemistry. Periodic properties, bonding in
Joint Entrance Examination – Advanced
Joint_Entrance_Examination_–_Advanced
of the most common methods for determining these parameters are colligative property measurements, static light scattering techniques, viscometry, and
Polymer_characterization
Measure of the tendency of a solution to take in pure solvent by osmosis
proportionality to concentration means that osmotic pressure is a colligative property. Note the similarity of this formula to the ideal gas law in the
Osmotic_pressure
Amount of substance of solute divided by the mass of the solvent
freezing point of a solution, or cryoscopy (see also: osmostat and colligative properties). Molality appears in the expression of the apparent (molar) volume
Molality
Device for measuring small temperature changes
Beckmann (1853 – 1923), a German chemist, for his measurements of colligative properties in 1905. Today its use has largely been superseded by platinum PT100
Beckmann_thermometer
Technique in physical chemistry
important class of methods to investigate protein–protein interactions, colligative properties, and other macromolecular interactions as it yields, in addition
Static_light_scattering
Variety of osmometers
aqueous solutions. Melting-point depression Boiling-point elevation Colligative properties Skoog, D.A.; West, D.M.; Holler, F.J. Fundamentals of Analytical
Freezing point depression osmometer
Freezing_point_depression_osmometer
Effect causing reduced detector response
inherent property of the respective ionisation mechanisms. In APCI, the sole source of ion suppression can be attributed to the change of colligative properties
Ion suppression (mass spectrometry)
Ion_suppression_(mass_spectrometry)
Value accounting for thermodynamic non-ideality of mixtures
value may be compared to obtain the activity coefficient. Other colligative properties, such as osmotic pressure may also be used. Activity coefficients
Activity_coefficient
Quantity characterizing the deviation of a solvent from ideal behavior
measurements, or measurements of deviations from ideality for other colligative properties, allows calculation of the salt activity coefficient through the
Osmotic_coefficient
Laws and Counterion Condensation in Polyelectrolyte Solutions I. Colligative Properties". J. Chem. Phys. 51 (3): 924–933. Bibcode:1969JChPh..51..924M. doi:10
Counterion_condensation
i {\displaystyle i} is a measure of the effect of a solute upon colligative properties such as osmotic pressure, relative lowering in vapor pressure, elevation
List_of_Dutch_discoveries
number of solute molecules present. This establishes the concept of colligative properties (1878). Svante Arrhenius studies the conductivity of salt solutions
List_of_experiments
Effect of high concentrations of macromolecules in living cells
depletion forces are not always entropic in nature. Ideal solution Colligative properties Goodsell DS (1991). "Inside a living cell". Trends Biochem. Sci
Macromolecular_crowding
as a result of intermolecular forces. Contrast adhesion. colligative property Any property of a solution that depends upon the ratio of the number of
Glossary_of_chemistry_terms
American chemist (1868–1958)
performed the experiment himself after some reasoning based on colligative properties. He decided that because heating water usually dispels any soluble
Willis_R._Whitney
reaction. van 't Hoff factor is a measure of the effect of a solute on colligative properties such as osmotic pressure, relative lowering in vapor pressure, boiling-point
Glossary_of_engineering:_M–Z
facts, such as: Quantitative solution theory; Equations of non-colligative properties of solutions and their dependence on composition; Generalized theory
Mikhail_Usanovich
German pharmacist and chemist (1853–1923)
laboratories. However, by the end of the twentieth century, these colligative-property techniques had been largely superseded by molecular mass determinations
Ernst_Otto_Beckmann
excitation Collective excitations Collider Collider Detector at Fermilab Colligative properties Collimated light Collimating lens Collimator Collision Collision-induced
Index_of_physics_articles_(C)
Type of vinegar originating in Italy
physical properties of TBV including colligative ones, the refractive index, density, specific heat capacity melt, and rheological properties. The most
Traditional_balsamic_vinegar
Function in polymer chemistry
permeation chromatography, viscometry via the (Mark–Houwink equation), colligative methods such as vapor pressure osmometry, end-group determination or
Molar_mass_distribution
Lowering the temperature of a liquid below its freezing point without it becoming a solid
secretes noncolligative proteins into the bloodstream. Other animals use colligative antifreezes, which increase the concentration of solutes in their bodily
Supercooling
then it will also cause a decrease of the vapor pressure, a form of colligative effect that is caused by all solutes (and mathematically resembles the
Poynting_effect
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
Boy/Male
American, Anglo, Australian, British, Celtic, Christian, Danish, Dutch, English, French, Gaelic, German, Gujarati, Hindu, Indian, Irish, Kannada, Latin, Marathi, Modern, Sanskrit, Tamil, Telugu
Poet; And Place Name; Divine; Perfect; Bard; Resembling of God
Girl/Female
Hindu, Indian
So Sweet
Boy/Male
African, Arabic, British, English
Big Heart
Male
English
Anglicized form of Hebrew Eliyab, ELIAB means "my God is Father." In the bible, this is the name of a leader of the tribe of Zebulun.
Girl/Female
Muslim
Shinning
Girl/Female
Indian, Tamil
Music
Female
Celtic
, irresistible, unconquerable.
Boy/Male
Hindu, Indian
Satisfied; Loved; Joyful
Male
Greek
(Θάνος) Pet form of Greek Athanasios, THANOS means "immortal."
Female
English
English name of Latin origin, ZELIA means "zealous."
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
COLLIGATIVE PROPERTIES
a.
Having the right of presentation, or offering a clergyman to the bishop for institution; as, advowsons are presentative, collative, or donative.
v. t.
To tie or bind together.
n.
A binding together.
imp. & p. p.
of Colligate
a.
Having the nature, properties, or qualities, of an adult man; characteristic of developed manhood; hence, masterful; forceful; specifically, capable of begetting; -- opposed to womanly, feminine, and puerile; as, virile age, virile power, virile organs.
p. pr. & vb. n.
of Colligate
a.
Having the power to produce growth in plants; as, the vegetative properties of soil.
a.
Causing rapid waste or exhaustion; melting; as, colliquative sweats.
n.
The property or aggregate properties of a thing by which it is rendered useful or desirable, or the degree of such property or sum of properties; worth; excellence; utility; importance.
v. t.
To change the properties of, as caoutchouc, or India rubber, by the process of vulcanization.
n.
A pale yellow amorphous substance of alkaloidal nature and emetic properties, said to have been extracted from the root and foliage of the violet (Viola).
n.
A rare element of the chromium group found in certain minerals, as wolfram and scheelite, and isolated as a heavy steel-gray metal which is very hard and infusible. It has both acid and basic properties. When alloyed in small quantities with steel, it greatly increases its hardness. Symbol W (Wolframium). Atomic weight, 183.6. Specific gravity, 18.
v. t.
To change the aspect of; to alter in form, appearance, substance, position, or the like; to make different by a partial change; to modify; as, to vary the properties, proportions, or nature of a thing; to vary a posture or an attitude; to vary one's dress or opinions.
n.
A rare element of the nitrogen-phosphorus group, found combined, in vanadates, in certain minerals, and reduced as an infusible, grayish-white metallic powder. It is intermediate between the metals and the non-metals, having both basic and acid properties. Symbol V (or Vd, rarely). Atomic weight 51.2.
a.
Bound together.
n.
That process by which a number of isolated facts are brought under one conception, or summed up in a general proposition, as when Kepler discovered that the various observed positions of the planet Mars were points in an ellipse.
v. t.
To bring together by colligation; to sum up in a single proposition.
n.
Those who are noble; the collictive body of nobles or titled persons in a stste; the aristocratic and patrician class; the peerage; as, the English nobility.
a.
Passing or held by collation; -- said of livings of which the bishop and the patron are the same person.
a.
Of or pertaining to a trochoid; having the properties of a trochoid.