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...in Central Bohemia, [[Czech Republic]] . It is one of the rarest secondary minerals. Parascorodite is found in medieval ore dumps, that were most likely used f ...iated with [[pitticite]], [[gypsum]], [[jarosite]], and amorphous [[ferric hydroxide]]s.<ref name=one /> ...

...st chemical equation is blatantly wrong (how can carbon dioxide and sodium hydroxide be together present in the reaction products?). [[User:Pygos|Pygos]] ([[Use ...st chemical equation is blatantly wrong (how can carbon dioxide and sodium hydroxide be together present in the reaction products?). [[User:Pygos|Pygos]] ([[Use ...

...esent in natural water when rain water comes in contact with [[calcined]] minerals such as ash produced from the burning of [[calcareous]] [[coal]] or [[ligni ...pitates the calcium and magnesium salts as calcium carbonate and magnesium hydroxide which have very low [[solubility]] in water. ...

...react with atmospheric oxygen and water. After uranium extraction, sulfide minerals in uranium tailings facilitates the release of uranium [[Radionuclide|radio ...ant in more basic environments where it is more likely that they will form minerals.<ref name=":3">{{Cite journal|last1=Shvareva|first1=Tatiana Y.|last2=Mazein ...

...s, flowstone etc.<ref name=Hill&Forti>Hill, C A and Forti, P, (1997). Cave Minerals of the World, Second Edition. [Huntsville, Alabama: National Speleological ...loured green or blue.<ref name=SmithGK2016 /> Calthemites may also contain minerals such as gypsum.<ref name=SmithGK2016 /><ref name=Hill&Forti /> ...

...bind with them to the surface. In other cases proteins also adsorb to the minerals on the surface, making deposits difficult to remove,<ref name=beerstone>{{c ...not well understood. [[Spectroscopy]] of proteins adsorbed onto clay-like minerals show variations in the C=O and N-H [[chemical bond|bond]] stretches, meanin ...

=== Primary minerals and weathering === ...}</ref> As a result of incorporation of lighter Si isotopes into secondary minerals, the remaining dissolved Si will be relative enriched in the heavy Si isoto ...

...inorganic chemistry. With water, it decomposes into concentrated [[sodium hydroxide]] solution, hydrogen and mercury, which can then return to the chloralkali ...vel deposits, mercury was often used to separate the gold from other heavy minerals. ...

...ectronegative. This effect is related to the stabilization of the pi-donor hydroxide ligand by the (''t''_2g)⁵ Ru(III) centre.<ref name=Lin ...

Nickel(II) hydroxide Ni(OH)₂, the main hydroxide of nickel is coloured apple green. It is known as the mineral [[theophrasti ...is made if oxidation happens in a hot alkaline solution. A Ni⁴⁺ hydroxide: nickel peroxide hydrate NiO₂{{hydrate}}, can be made by oxidisi ...

...=Cwirzen |first3=Andrzej |title=Mechanochemical activation of natural clay minerals: an alternative to produce sustainable cementitious binders – review |journ ...pounds in the concrete: [[calcium silicate hydrate]] (C-S-H) and [[calcium hydroxide]] (Ca(OH)₂). This reaction can be noted in three ways, as follow ...

...[[hydrogen ion]]s to yield complexes that contain both water molecules and hydroxide or oxide ions, such as the [[vanadium]](IV) species [VO(H₂O)<sub ...s drink]] is designed to be [[Isotonicity|isotonic]] and also contains the minerals which are lost in [[perspiration]]. ...

|Hydrogen hydroxide (H₂O or HOH) | ConjugateBase = [[Hydroxide]] OH^– (pK_b = 0) ...

...e energy. In addition, trace metals are constituents of numerous rocks and minerals, thus serving as an important component of the geosphere. Both [[Stable iso There may be equilibrium fractionation between coexisting minerals. This would be particularly relevant when considering the formation of plan ...

Some minerals are double salts, for example [[Nickelzippeite]] Ni₂(UO<sub>2</s |sodium nickel hydroxide phosphate ...

...ighter metals and have far fewer [[solubility|soluble]] [[sulfide]]s and [[hydroxide]]s. While it is relatively easy to distinguish a heavy metal such as [[tung ...ng light metals (composites, laminates, etc.)"<ref name="TMS">{{harvnb|The Minerals, Metals and Materials Society|2016}}</ref> ...

[[File:Oxalis corniculata 1.JPG|thumb|Aware of underground minerals associated with certain plants by at least the 5th century BC, the Chinese ...hner reduction and involves heating the [[carbonyl]] compound, [[potassium hydroxide]], and [[hydrazine]] hydrate together in [[ethylene glycol]] in a [[One-pot ...

...ehavior can be used as an electrode for pseudocapacitors, such as [[Nickel hydroxide|Ni(OH)₂]] since it is a battery type electrode (non-linear depen ...after 5,000 cycles. These low-cost materials mitigate reliance on critical minerals like cobalt.<ref name=":3" /> ...

...tor=986549 }}</ref> [[Marie Curie]] tested samples of as many elements and minerals as she could find for signs of [[Becquerel|Becquerel rays]], and in April 1 ...] [[perrhenate]], [[Platinum(II) chloride|platinum chloride]] and [[sodium hydroxide]]. What remained was then acidified with [[hydrogen sulphide]], resulting i ...

...istry]], ''bases'' are substances that, in [[aqueous solution]], release [[hydroxide]] (OH⁻) ions, are slippery to the touch, can taste [[taste#Bitte ...a refined metal to a more chemically-stable form, such as its [[oxide]], [[hydroxide]], or [[sulfide]]. It is the gradual destruction of materials (usually [[me ...