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Related Concept Videos

Formation of Complex Ions03:45

Formation of Complex Ions

A type of Lewis acid-base chemistry involves the formation of a complex ion (or a coordination complex) comprising a central atom, typically a transition metal cation, surrounded by ions or molecules called ligands. These ligands can be neutral molecules like H2O or NH3, or ions such as CN− or OH−. Often, the ligands act as Lewis bases, donating a pair of electrons to the central atom. These types of Lewis acid-base reactions are examples of a broad subdiscipline called coordination...
Colloidal precipitates01:09

Colloidal precipitates

The high insolubility of some precipitates can result in an unfavorable relative supersaturation. This can lead to colloidal particles with a large surface-to-mass ratio, where adsorption is promoted. For instance, in the precipitation of silver chloride, silver ions are adsorbed on the surface of the colloidal particles, forming a primary layer. This layer attracts ions of opposite charge (such as nitrate ions), forming a diffuse secondary layer of adsorbed ions. This electric double layer...
Washing, Drying, and Ignition of Precipitates00:52

Washing, Drying, and Ignition of Precipitates

After filtration, the precipitate is washed to remove coprecipitated impurities and any remaining mother liquor. Colloidal precipitates, such as silver chloride, are washed with an electrolyte (such as dilute nitric acid) to prevent the peptization of the precipitate. In the case of slightly soluble precipitates, the wash solution contains a common ion to reduce solubility. Lead sulfate, which is slightly soluble in water, is washed with dilute sulfuric acid. Similarly, wash solutions may be...
Precipitation Titration Curve: Analysis01:21

Precipitation Titration Curve: Analysis

The precipitation titration curve demonstrates the change in concentration of one reactant with the volume of titrant added. During the titration of chloride ions with silver nitrate, the precipitation titration curve is divided into three regions: before, at, and after the equivalence point. Before the equivalence point, low redissolution of the sparingly soluble silver chloride precipitate gives a low silver ion concentration. However, in the second region, representing the equivalence point,...
Metallic Solids02:37

Metallic Solids

Metallic solids such as crystals of copper, aluminum, and iron are formed by metal atoms. The structure of metallic crystals is often described as a uniform distribution of atomic nuclei within a “sea” of delocalized electrons. The atoms within such a metallic solid are held together by a unique force known as metallic bonding that gives rise to many useful and varied bulk properties.
All metallic solids exhibit high thermal and electrical conductivity, metallic luster, and malleability. Many...
Bonding in Metals02:32

Bonding in Metals

Metallic bonds are formed between two metal atoms. A simplified model to describe metallic bonding has been developed by Paul Drüde called the “Electron Sea Model”.

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Related Experiment Video

Updated: Jun 5, 2026

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride
07:23

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride

Published on: July 1, 2020

Give silver a shine.

Katharina M Fromm1

  • 1Department of Chemistry and the Fribourg Center of Nanomaterials of the University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland. katharina.fromm@unifr.ch

Nature Chemistry
|January 25, 2011
PubMed
Summary
This summary is machine-generated.

Silver has diverse medicinal applications beyond catalysis and jewelry. These uses are linked to historical traditions, including the practice of throwing coins into wishing wells.

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Last Updated: Jun 5, 2026

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride
07:23

Fabrication of Thin Film Silver/Silver Chloride Electrodes with Finely Controlled Single Layer Silver Chloride

Published on: July 1, 2020

Use of Autometallography to Localize and Semi-Quantify Silver in Cetacean Tissues
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Use of Autometallography to Localize and Semi-Quantify Silver in Cetacean Tissues

Published on: October 4, 2018

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Bio-inspired Polydopamine Surface Modification of Nanodiamonds and Its Reduction of Silver Nanoparticles

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Area of Science:

  • * Materials Science
  • * Medicinal Chemistry
  • * Cultural Anthropology

Background:

  • * Silver's traditional roles in catalysis and adornment are well-established.
  • * Historical and cultural practices hint at less recognized applications of silver.

Observation:

  • * The abstract highlights Katharina M. Fromm's work on silver's multifaceted uses.
  • * Exploration of silver's properties extends beyond industrial and aesthetic domains.

Findings:

  • * Silver possesses a wide range of medicinal applications.
  • * Some of these medicinal uses are intertwined with cultural traditions, such as wishing wells.

Implications:

  • * Understanding silver's medicinal properties can inform new therapeutic strategies.
  • * Investigating the historical context of silver use may reveal novel applications.
  • * This research bridges materials science with historical and cultural practices.