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...on in a cation-anion compound. Anions are larger than cations. Large sized anions occupy lattice sites, while small sized cations are found in voids. This diagram is for octahedral interstices (coordination number six): 4 anions in the plane shown, 1 above the plane and 1 below. The stability limit is a ...

...to its speed in an [[electric field]], or their [[ion mobility]]. If the [[anions]] diffuse more rapidly than the [[cations]], they will diffuse ahead into t ...he [[ion transport number|transport numbers]]{{Clarify|date=June 2013}} of anions and cations are the same. ...

...h anion gap metabolic acidosis]] usually occurs because of an increase in anions. So in the equation: For a list of the common anions responsible, see [[high anion gap metabolic acidosis]]. [[High anion gap me ...

...5| isbn = 354022498X| page = 3}}</ref> Three widely used non-coordinating anions are hexafluorophosphate, [[tetrafluoroborate]] {{chem|BF|4|−}}, and [[perch [[Category:Anions]] ...

...II) to Ag(III) or Au(III) to Au(V). This process creates the corresponding anions AgF{{su|b=4|p=-}} and AuF{{su|b=6|p=-}}. With non-noble substances this oxi ...

== Examples of molybdate anions == == Structure of molybdate anions == ...

...eated above 450-500&nbsp;°C by decomposition of the hydroxide and chloride anions, releasing water and [[hydrogen chloride]] and leaving a magnesium oxide re ...olecules. These linear cations are interleaved and neutralized by chloride anions and some unbound water molecules, yielding the general formula {{chem2|[(Mg ...

...ap is calculated by subtracting the urine concentration of [[chloride]] ([[anions]]) from the concentrations of [[sodium]] plus [[potassium]] ([[cations]]):< ...

...–83|year=2008|pmid=18197334|doi=10.1039/b614208g}}</ref><ref>Ballester P. "Anions and pi–Aromatic Systems. Do they interact attractively?" ''Recognition of Anions''. Structure and Bonding Series, 129 (2008) 127-174 Berlin. Springer Verlag ...

...e total concentration of cations needs to equal the total concentration of anions, because the system has to be electrically neutral: ...

An ''ion triplet'' may be formed from one cation and two anions or from one anion and two cations.<ref>{{cite journal |last=Fuoss |first=R. ...e³⁺ and [[lanthanide]] ions form weak complexes with monovalent anions. ...

...less weak acids that are sparingly soluble in water. Like the [[silicate]] anions, which are their better known [[conjugate base]]s, silicic acids are propos Silicic acids and silicates in solution react with [[molybdate]] anions, yielding yellow [[silicomolybdate]] complexes. This reaction has been used ...

...tion metal peroxides, compounds containing only metal cations and peroxide anions, are rare. Metal dioxides, on the other hand, are pervasive, such as {{chem [[Category:Anions]] ...

...are pulled towards one another by [[electrostatic force]], so cations and anions attract each other and readily form [[ionic compound]]s. ...e the size of atoms and molecules that possess any electrons at all. Thus, anions (negatively charged ions) are larger than the parent molecule or atom, as t ...

...ause of the introduction of new mechanisms with the addition of a chloride anions.<ref name=":0" /><ref name=":1" /> ...

...ns) and more than half is carried by the negatively charged chloride ions (anions) because the chloride ions are able to move faster, i.e., chloride ions hav where {{tmath|\nu^+}} and {{tmath|\nu^-}} are the numbers of cations and anions respectively per [[formula unit]] of electrolyte.<ref name=Atk>[[Peter Atki ...

...center in bright green; the two oxygens (O) are in red, and four fluoride anions from a hexafluoroantimonate ({{chem2|SbF6-}}) anion that coordinate to the ...

...tively charged and polar amino acid residues allow the active site to bind anions. The active site sits between [[Protein dimer|dimers]], noted by the Arg96 ...