oxidation state wikipedia - EAS
- s-cool.co.ukThe oxidation state, sometimes referred to as oxidation number, describes the degree of oxidation (loss of electrons) of an atom in a chemical compound. Conceptually, the oxidation state, which may be positive, negative or zero, is the hypothetical charge that an atom would have if all bonds to atoms of different elements were 100% ionic , with no covalent component.en.wikipedia.org/wiki/Oxidation_state
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See all on Wikipediahttps://en.wikipedia.org/wiki/Oxidation_stateThe oxidation state, or oxidation number, is the hypothetical charge of an atom if all of its bonds to different atoms were fully ionic. It describes the degree of oxidation (loss of electrons) of an atom in a chemical compound. Conceptually, the oxidation state may be positive, negative or zero. While fully
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See moreIUPAC has published a "Comprehensive definition of the term oxidation state (IUPAC Recommendations 2016)". It is a distillation of an IUPAC technical report "Toward a comprehensive definition of oxidation state" from
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See moreWhile introductory levels of chemistry teaching use postulated oxidation states, the IUPAC recommendation and the Gold Book entry list two entirely
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See moreNominal oxidation states
A nominal oxidation state is a general term with two different definitions:
• Electrochemical oxidation state represents a molecule or ion in the Latimer diagram or Frost diagram for its redox-active element. An...
See moreThis is a list of known oxidation states of the chemical elements, excluding nonintegral values. The most common states appear in bold. The
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Early days
Oxidation itself was first studied by Antoine Lavoisier, who defined it as the result of reactions with oxygen (hence the name). The term has since...
See moreThe oxidation state in compound naming for transition metals and lanthanides and actinides is placed either as a right superscript to the element symbol in a chemical formula, such as
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See moreWikipedia text under CC-BY-SA licenseWas this helpful?Thanks! Give more feedback- https://simple.wikipedia.org/wiki/Oxidation_state
The oxidation state (or oxidation number) of an element is used to predict what sort of chemical compounds form. For example, if you put hydrogen and oxygen together, they form H 2 O, and not H 3 O because the oxidation number of oxygen is −2, which means that we need two +1 hydrogens for the numbers to balance.
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- https://en.wikipedia.org/wiki/Template:List_of_oxidation_states_of_the_elements
The oxidation states are also maintained in articles of the elements (of course), and systematically in the table {{Infobox element/symbol-to-oxidation-state}} (An overview is here). Maintenance & improvements. For maintenance: the two lists are compared in this /datacheck, to gain mutual improvements. As of March 2022, for 11 compared elements ...
- https://en.wikipedia.org/wiki/Mantle_Oxidation_State
Mantle oxidation state (redox state) applies the concept of oxidation state in chemistry to the study of the Earth's mantle. The chemical concept of oxidation state mainly refers to the valence state of one element, while mantle oxidation state provides the degree of decreasing of increasing valence states of all polyvalentelements in mantle materials confined in a closed system. The man…
Wikipedia · Text under CC-BY-SA license - https://en.wikipedia.org/wiki/Oxidative_stress
Oxidant Description •O − 2, superoxide anion : One-electron reduction state of O 2, formed in many autoxidation reactions and by the electron transport chain.Rather unreactive but can release Fe 2+ from iron-sulfur proteins and ferritin.Undergoes dismutation to form H 2 O 2 spontaneously or by enzymatic catalysis and is a precursor for metal-catalyzed •OH formation.
- https://en.wikipedia.org/wiki/Redox
The oxidation state of an atom is the fictitious charge that an atom would have if all bonds between atoms of different elements were 100% ionic. Thus, oxidation is best defined as an increase in oxidation state, and reduction as a decrease in oxidation state.
- https://en.wikipedia.org/wiki/Alcohol_oxidation
Alcohol oxidation is a class of organic reactions in which the alcohol functional group is converted into another functional group (e.g., aldehyde, ketone, carboxylic acid]) in which carbon carries a higher oxidation state.. Through a variety of mechanisms, the removal of a hydride equivalent converts a primary or secondary alcohol to an aldehyde or ketone, respectively.
- https://en.wikipedia.org/wiki/H2o2+oxidation+state
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- https://en.wikipedia.org/wiki/Sulfur
Despite such figures, the +2 oxidation state is rare, with +4 and +6 being more common. The fourth and sixth ionization energies are 4556 and 8495.8 kJ/mol, the magnitude of the figures caused by electron transfer between orbitals; these states are only stable with strong oxidants such as fluorine, oxygen, and chlorine.
- https://courses.lumenlearning.com/introchem/chapter/oxidation-states
The oxidation state of a free element (uncombined element) is zero. For a simple (monoatomic) ion, the oxidation state is equal to the net charge on the ion. For example, Cl – has an oxidation state of -1. When present in most compounds, hydrogen has an oxidation state of +1 and oxygen an oxidation state of −2.
