Oxysalts: Nomenclature, Formation, and Types
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Questions and Answers

¿Cómo se nombran los oxisales con números de oxidación bajos?

  • -oso
  • -ito (correct)
  • -ico
  • -ato
  • ¿Qué tipo de sal se obtiene cuando todos los hidrógenos de un oxácido son reemplazados por cationes metálicos?

  • Sales ácidas
  • Sales neutras (correct)
  • Oxysalts básicos
  • Sales anfóteras
  • ¿Qué sucede al reemplazar todos los hidrógenos de un oxácido con cationes metálicos?

  • Se obtienen sales básicas
  • Se forman sales neutras (correct)
  • Se producen sales ácidas
  • Se crean sales anfóteras
  • ¿Cuál es la diferencia entre un oxysal neutro y un oxysal ácido?

    <p>El oxysal ácido tiene cationes metálicos y aniones, mientras que el oxysal neutro solo tiene cationes.</p> Signup and view all the answers

    ¿Qué tipo de oxysal se forma cuando algunos hidrógenos de un oxácido son reemplazados por cationes metálicos?

    <p>Oxysal ácido</p> Signup and view all the answers

    Study Notes

    Oxysalts: Nomenclature, Formation, and Types

    Oxysalts are ionic compounds that form when a metal cation replaces the hydrogen in an oxyacid. They are named following the same rules as oxyacids, with some modifications. This article will delve into the nomenclature, formation, and types of oxysalts.

    Nomenclature of Oxysalts

    Oxysalts are named using common nomenclature. For low oxidation numbers, the suffix is "-ite," while for high oxidation numbers, the suffix is "-ate". For example, in the compound Na2SO4, "Na" is the metal, "2" is the oxidation number, "S" is the central element, and "O4" is the anion. In the compound Ca(NO3)2, "Ca" is the metal, "N" is the central element, "O3" is the anion, and "2" is the charge.

    Formation of Oxysalts

    Oxysalts are formed by the replacement of hydrogen in an oxyacid with metal cations. When all hydrogens are replaced, neutral salts are obtained. If some hydrogens are replaced, acid salts are produced. For example, when hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH), the oxysalt sodium chloride (NaCl) is formed.

    Types of Oxysalts

    Neutral Oxysalts

    When all hydrogens in an oxyacid are replaced by metal cations, the resulting oxysalt is a neutral salt. For example, sodium nitrate (NaNO3) is a neutral oxysalt.

    Acid Oxysalts

    When some hydrogens in an oxyacid are replaced by metal cations, the resulting oxysalt is an acid salt. For example, ammonium nitrate (NH4NO3) is an acid oxysalt.

    Stoichiometric and Additive Nomenclature

    In addition to the common nomenclature, oxysalts can also be named using stoichiometric and additive nomenclature systems, such as Ewens-Bassett's system. These systems are based on the structure and oxidation numbers of the central element and the anion.

    In conclusion, oxysalts are ionic compounds that form when a metal cation replaces the hydrogen in an oxyacid. They are named using common nomenclature, with modifications for low and high oxidation numbers. Oxysalts can be neutral or acidic, depending on the number of hydrogens replaced.

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    Description

    Explore the nomenclature, formation, and types of oxysalts, which are ionic compounds formed when a metal cation replaces the hydrogen in an oxyacid. Learn about the naming rules, formation process, and different types of oxysalts including neutral and acid salts.

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