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- Cell_notation abstract "Cell notation in chemistry is a shorthand way of expressing a certain reaction in an electrochemical cell. The cell anode and cathode (half-cells) are separated by two bars or slashes representing a salt bridge, with the anode on the left and cathode on the right. Individual solid, liquid or aqueous phases within each half-cell are separated by a single bar. Concentrations of dissolved species, in each phase written in parentheses and the state of each phase (usually s (solid), l (liquid), g (gas) or aq. (aqueous solution)) is included in a subscript after the species name.Some examples of this notation are: Zn°|Zn2+,Cl−|AgCl|Ag°. This means that the left electrode (anode) is made of zinc, while the other one (right, cathode) is composed of a silver wire covered by a silver chloride layer which is not soluble. Both of the electrodes are immersed into aqueous media where are present zinc and chloride ions.Zn°|Zn2+, SO42−||SO42−|Cu2+|Cu°. This cell is very famous: The Daniell's cell. If the electrodes are connected, a spontaneous reaction takes place. Zinc is oxidized, and copper ions are reduced.It is important to say that sometimes the state of each species into the cell is written. For example in the zinc cell (showed above), we can write that zinc, silver and silver chloride are solids, while zinc cation and chloride anion are in aqueous media. So, the new notation will be:Zn°(s)|Zn2+(aq),Cl−(aq)|AgCl(s)|Ag°(s)It is possible to express the ion concentration too. For example, in the Daniell's cell:Zn°(s)|Zn2+(aq, 1 mol/L), SO42−(aq, 1 mol/L)||SO42−(aq, 1 mol/L)|Cu2+(aq, 1 mol/L)|Cu°(s)In this case, all ions (sulfate, zinc and copper) are in a concentration equal to 1 mol/L.".
- Cell_notation wikiPageID "7528864".
- Cell_notation wikiPageLength "2387".
- Cell_notation wikiPageOutDegree "10".
- Cell_notation wikiPageRevisionID "660195804".
- Cell_notation wikiPageWikiLink Anode.
- Cell_notation wikiPageWikiLink Aqueous_solution.
- Cell_notation wikiPageWikiLink Category:Electrochemistry.
- Cell_notation wikiPageWikiLink Cathode.
- Cell_notation wikiPageWikiLink Chemistry.
- Cell_notation wikiPageWikiLink Electrochemical_cell.
- Cell_notation wikiPageWikiLink Gas.
- Cell_notation wikiPageWikiLink Liquid.
- Cell_notation wikiPageWikiLink Salt_bridge.
- Cell_notation wikiPageWikiLink Solid.
- Cell_notation wikiPageWikiLinkText "Cell notation".
- Cell_notation wikiPageWikiLinkText "cell notation".
- Cell_notation hasPhotoCollection Cell_notation.
- Cell_notation wikiPageUsesTemplate Template:Physical-chemistry-stub.
- Cell_notation subject Category:Electrochemistry.
- Cell_notation hypernym Way.
- Cell_notation comment "Cell notation in chemistry is a shorthand way of expressing a certain reaction in an electrochemical cell. The cell anode and cathode (half-cells) are separated by two bars or slashes representing a salt bridge, with the anode on the left and cathode on the right. Individual solid, liquid or aqueous phases within each half-cell are separated by a single bar.".
- Cell_notation label "Cell notation".
- Cell_notation sameAs m.0264g2n.
- Cell_notation sameAs Q5058197.
- Cell_notation sameAs Q5058197.
- Cell_notation wasDerivedFrom Cell_notation?oldid=660195804.
- Cell_notation isPrimaryTopicOf Cell_notation.