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The Debye–Hückel theory was proposed by Peter Debye and Erich Hückel as a theoretical explanation for departures from ideality in solutions of electrolytes and plasmas. It is a linearized Poisson–Boltzmann model, which assumes an extremely simplified model of electrolyte solution but nevertheless gave accurate predictions of mean activity coefficients for ions in dilute solution. The Debye–Hückel equation provides a starting point for modern treatments of non-ideality of electrolyte solutions.

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  • Teoria de Debye-Hückel
  • Debye-Hückel-Theorie
  • Debye–Hückel theory
  • Teoría de Debye-Hückel
  • Théorie de Debye-Hückel
  • Teori Debye–Hückel
  • Teoria di Debye-Hückel
  • Debye-Hückeltheorie
  • Теория Дебая — Хюккеля
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  • La teoria de Debye-Hückel sobre la dissociació dels electròlits, proposada pels químics Peter Debye i Erich Hückel, pretén donar solució als problemes que planteja la teoria d'Arrhenius.
  • Die Debye-Hückel-Theorie (nach Peter Debye und Erich Hückel) beschreibt in der Elektrochemie die elektrostatischen Wechselwirkungen von Ionen in Elektrolytlösungen. Diese Coulombschen Anziehungs- und Abstoßungskräfte führen zu einer Abweichung der Aktivität (wirksame Konzentration, früher „aktive Masse“) der Ionensorte von ihrer molaren Konzentration gemäß . Die Debye-Hückel-Theorie liefert Gleichungen, mit denen der individuelle dimensionslose Aktivitätskoeffizient (teilweise auch als geschrieben) in Abhängigkeit von Konzentration, Temperatur und Dielektrizitätskonstante des Lösungsmittels berechnet werden kann.
  • La teoría de Debye-Hückel fue propuesta por Peter Debye y Erich Hückel como una explicación teórica de las desviaciones de la idealidad en soluciones de electrolitos y plasmas.​ Es un modelo linealizado de Poisson-Boltzmann, que asume un modelo extremadamente simplificado de solución electrolítica pero, sin embargo, dio predicciones precisas de los coeficientes de actividad promedio para iones en solución diluida. La ecuación de Debye-Hückel proporciona un punto de partida para los tratamientos modernos de la no idealidad de las soluciones de electrolitos.​
  • The Debye–Hückel theory was proposed by Peter Debye and Erich Hückel as a theoretical explanation for departures from ideality in solutions of electrolytes and plasmas. It is a linearized Poisson–Boltzmann model, which assumes an extremely simplified model of electrolyte solution but nevertheless gave accurate predictions of mean activity coefficients for ions in dilute solution. The Debye–Hückel equation provides a starting point for modern treatments of non-ideality of electrolyte solutions.
  • La théorie de Debye-Hückel est un modèle destiné à expliquer l'écart à l'idéalité en solution, à travers le calcul des coefficients d'activité dans l'échelle des concentrations. Proposé par Peter Debye et Erich Hückel en 1923, cette théorie est basée sur le modèle de l'atmosphère ionique. L'écart à l'idéalité y est vu comme la conséquence de l'interaction électrostatique entre les sphères de solvatation ioniques.
  • Teori Debye–Hückel diusulkan oleh Peter Debye dan Erich Hückel sebagai penjelasan teoritis terhadap perubahan idealisme dalam larutan elektrolit dan plasma. Teori ini merupakan bentuk linear dari , yang mengasumsikan model larutan elektrolit yang sangat disederhanakan namun tetap memberikan prediksi koefisien aktivitas rata-rata yang akurat untuk ion dalam larutan encer. memberikan titik awal bagi perlakuan modern terhadap non-idealitas larutan elektrolit.
  • La teoria di Debye-Hückel (elaborata da Peter Debye ed Erich Hückel nel 1923) ha lo scopo di spiegare le deviazioni dall'idealità delle proprietà chimico-fisiche associate alle specie chimiche immerse in soluzioni elettrolitiche. Viene utilizzata per predire i valori dei coefficienti di attività degli ioni in soluzioni diluite. Per gli elettroliti, a differenza delle soluzioni di non-elettroliti, la deviazione dall'idealità è particolarmente elevata anche in soluzioni con molalità 10−3 mol kg−1.
  • Тео́рия си́льных электроли́тов Деба́я — Хю́ккеля — предложенная Петером Дебаем и Эрихом Хюккелем в 1923 году статистическая теория плазмы и разбавленных растворов сильных электролитов, согласно которой каждый ион действием своего электрического заряда поляризует окружение и образует вокруг себя некоторое преобладание ионов противоположного знака — так называемое ионное облако.
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