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- Silver_chloride_electrode abstract "A silver chloride electrode is a type of reference electrode, commonly used in electrochemical measurements. For example, it is usually the internal reference electrode in pH meters. As another example, the silver chloride electrode is the most commonly used reference electrode for testing cathodic protection corrosion control systems in sea water environments.The electrode functions as a redox electrode and the reaction is between the silver metal (Ag) and its salt — silver chloride (AgCl, also called silver(I) chloride).The corresponding equations can be presented as follows:or an overall reaction can be written:This reaction is characterized by fast electrode kinetics, meaning that a sufficiently high current can be passed through the electrode with the 100% efficiency of the redox reaction (dissolution of the metal or cathodic deposition of the silver-ions). The reaction has been proved to obey these equations in solutions of pH values between 0 and 13.5.The Nernst equation below shows the dependence of the potential of the silver-silver(I) chloride electrode on the activity or effective concentration of chloride-ions:The standard electrode potential E0 against standard hydrogen electrode (SHE) is 0.230V ± 10mV. The potential is however very sensitive to traces of bromide ions which make it more negative. (The more exact standard potential given by an IUPAC review paper is 0.22249 V, with a standard deviation of 0.13 mV at 25 °C.)".
- Silver_chloride_electrode thumbnail Ag-AgCl_Reference_Electrode_wide.jpg?width=300.
- Silver_chloride_electrode wikiPageExternalLink www.nace.org.
- Silver_chloride_electrode wikiPageID "1726394".
- Silver_chloride_electrode wikiPageRevisionID "603312187".
- Silver_chloride_electrode hasPhotoCollection Silver_chloride_electrode.
- Silver_chloride_electrode subject Category:Electrodes.
- Silver_chloride_electrode type Artifact100021939.
- Silver_chloride_electrode type Conductor103088707.
- Silver_chloride_electrode type Device103183080.
- Silver_chloride_electrode type Electrode103274796.
- Silver_chloride_electrode type Electrodes.
- Silver_chloride_electrode type Instrumentality103575240.
- Silver_chloride_electrode type Object100002684.
- Silver_chloride_electrode type PhysicalEntity100001930.
- Silver_chloride_electrode type Whole100003553.
- Silver_chloride_electrode comment "A silver chloride electrode is a type of reference electrode, commonly used in electrochemical measurements. For example, it is usually the internal reference electrode in pH meters.".
- Silver_chloride_electrode label "Elektroda chlorosrebrowa".
- Silver_chloride_electrode label "Silber-Silberchlorid-Elektrode".
- Silver_chloride_electrode label "Silver chloride electrode".
- Silver_chloride_electrode label "Zilverchloride-elektrode".
- Silver_chloride_electrode label "Хлоридсеребряный электрод".
- Silver_chloride_electrode label "قطب كلوريد الفضة".
- Silver_chloride_electrode sameAs Silber-Silberchlorid-Elektrode.
- Silver_chloride_electrode sameAs Zilverchloride-elektrode.
- Silver_chloride_electrode sameAs Elektroda_chlorosrebrowa.
- Silver_chloride_electrode sameAs m.05rgbm.
- Silver_chloride_electrode sameAs Q900939.
- Silver_chloride_electrode sameAs Q900939.
- Silver_chloride_electrode sameAs Silver_chloride_electrode.
- Silver_chloride_electrode wasDerivedFrom Silver_chloride_electrode?oldid=603312187.
- Silver_chloride_electrode depiction Ag-AgCl_Reference_Electrode_wide.jpg.
- Silver_chloride_electrode isPrimaryTopicOf Silver_chloride_electrode.