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Silicic acid

Index Silicic acid

Silicic acid is the general name for a family of chemical compounds containing the element silicon attached to oxide and hydroxyl groups, with the general formula n or,equivalently, n. They are generally colorless and sparingly soluble in water. [1]

34 relations: Acid dissociation constant, Colloidal silica, Condensation reaction, Conjugate acid, Desiccant, Dimer (chemistry), Freezing-point depression, Gel, Hydration reaction, Hydrolysis, Hydroxy group, Ion-exchange resin, Jöns Jacob Berzelius, Melting point, Metasilicic acid, Methanol, Molybdate, Monomer, Oligomer, Orthosilicic acid, Polymer, Pyrosilicic acid, Seawater, Silanol, Silica gel, Silicate, Silicon, Silicon dioxide, Sodium, Sodium silicate, Sulfuric acid, Tetramethyl orthosilicate, Titration, Water.

Acid dissociation constant

An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution.

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Colloidal silica

Colloidal silicas are suspensions of fine amorphous, nonporous, and typically spherical silica particles in a liquid phase.

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Condensation reaction

A condensation reaction is a class of an organic addition reaction that proceeds in a step-wise fashion to produce the addition product, usually in equilibrium, and a water molecule (hence named condensation).

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Conjugate acid

A conjugate acid, within the Brønsted–Lowry acid–base theory, is a species formed by the reception of a proton (H+) by a base—in other words, it is a base with a hydrogen ion added to it.

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Desiccant

A desiccant is a hygroscopic substance that induces or sustains a state of dryness (desiccation) in its vicinity; it is the opposite of a humectant.

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Dimer (chemistry)

A dimer (di-, "two" + -mer, "parts") is an oligomer consisting of two monomers joined by bonds that can be either strong or weak, covalent or intermolecular.

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Freezing-point depression

Freezing-point depression is the decrease of the freezing point of a solvent on addition of a non-volatile solute.

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Gel

A gel is a solid jelly-like material that can have properties ranging from soft and weak to hard and tough.

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Hydration reaction

In chemistry, a hydration reaction is a chemical reaction in which a substance combines with water.

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Hydrolysis

Hydrolysis is a term used for both an electro-chemical process and a biological one.

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Hydroxy group

A hydroxy or hydroxyl group is the entity with the formula OH.

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Ion-exchange resin

An ion-exchange resin or ion-exchange polymer is a resin or polymer that acts as a medium for ion exchange.

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Jöns Jacob Berzelius

Baron Jöns Jacob Berzelius (20 August 1779 – 7 August 1848), named by himself and contemporary society as Jacob Berzelius, was a Swedish chemist.

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Melting point

The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid at atmospheric pressure.

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Metasilicic acid

Metasilicic acid is the chemical compound with formula, or; or any chain or cyclic polymers thereof, namely n or HOnH.

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Methanol

Methanol, also known as methyl alcohol among others, is a chemical with the formula CH3OH (a methyl group linked to a hydroxyl group, often abbreviated MeOH).

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Molybdate

In chemistry a molybdate is a compound containing an oxoanion with molybdenum in its highest oxidation state of 6.

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Monomer

A monomer (mono-, "one" + -mer, "part") is a molecule that "can undergo polymerization thereby contributing constitutional units to the essential structure of a macromolecule".

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Oligomer

An oligomer (oligo-, "a few" + -mer, "parts") is a molecular complex of chemicals that consists of a few monomer units, in contrast to a polymer, where the number of monomers is, in principle, infinite.

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Orthosilicic acid

Orthosilicic acid is the chemical compound with formula, or.

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Polymer

A polymer (Greek poly-, "many" + -mer, "part") is a large molecule, or macromolecule, composed of many repeated subunits.

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Pyrosilicic acid

Pyrosilicic acid is the chemical compound with formula, or -O-.

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Seawater

Seawater, or salt water, is water from a sea or ocean.

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Silanol

A silanol is a functional group in silicon chemistry with the connectivity Si–O–H.

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Silica gel

Silica gel is an amorphous and porous form of silicon dioxide (silica), consisting of an irregular tridimensional framework of alternating silicon and oxygen atoms with nanometer-scale voids and pores.

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Silicate

In chemistry, a silicate is any member of a family of anions consisting of silicon and oxygen, usually with the general formula, where 0 ≤ x Silicate anions are often large polymeric molecules with an extense variety of structures, including chains and rings (as in polymeric metasilicate), double chains (as in, and sheets (as in. In geology and astronomy, the term silicate is used to mean silicate minerals, ionic solids with silicate anions; as well as rock types that consist predominantly of such minerals. In that context, the term also includes the non-ionic compound silicon dioxide (silica, quartz), which would correspond to x.

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Silicon

Silicon is a chemical element with symbol Si and atomic number 14.

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Silicon dioxide

Silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula, most commonly found in nature as quartz and in various living organisms.

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Sodium

Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11.

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Sodium silicate

Sodium silicate is a generic name for chemical compounds with the formula or ·, such as sodium metasilicate, sodium orthosilicate, and sodium pyrosilicate.

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Sulfuric acid

Sulfuric acid (alternative spelling sulphuric acid) is a mineral acid with molecular formula H2SO4.

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Tetramethyl orthosilicate

Tetramethyl orthosilicate is the chemical compound with the formula Si(OCH3)4.

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Titration

Titration, also known as titrimetry, is a common laboratory method of quantitative chemical analysis that is used to determine the concentration of an identified analyte.

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Water

Water is a transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's streams, lakes, and oceans, and the fluids of most living organisms.

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Redirects here:

Dissolved Silica, Dissolved silica, H4SiO4, Silicate dihydroxide, Silicate monohydroxide, Silicic Acid, Silicon hydroxide, Sillic Acid.

References

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

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