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A salt bridge is a device used in an electrochemical cell for connecting its oxidation and reduction half cells wherein a weak electrolyte is used. In other words, a salt bridge is a junction that connects the anodic and cathodic compartments in a cell or electrolytic solution.
In electrochemistry, a salt bridge or ion bridge is an essential laboratory device discovered over 100 years ago. [1] It contains an electrolyte solution, typically an inert solution, used to connect the oxidation and reduction half-cells of a galvanic cell (voltaic cell), a type of electrochemical cell .
In chemistry, a salt bridge is a combination of two non-covalent interactions: hydrogen bonding and ionic bonding (Figure 1). Ion pairing is one of the most important noncovalent forces in chemistry, in biological systems, in different materials and in many applications such as ion pair chromatography.
3 Jul 2019 · A salt bridge is a connection containing a weak electrolyte between the oxidation and reduction half-cells in a galvanic cell (e.g., voltaic cell, Daniell cell). Its purpose is to keep the electrochemical reaction from reaching equilibrium too quickly.
3 hari yang lalu · A salt bridge is a type of laboratory device used in an electrochemical cell to connect its reduction and oxidation half cells wherein a weak electrolyte is used. In other words, it is a junction that connects the anodic and cathodic compartments present in a cell or electrolytic solution.
20 Jan 2024 · A salt bridge is a device which acts as a junction that connects the anodic and cathodic compartments of electrochemical cells wherein weak electrolytes are used. Role in Electrochemical Cells. The role of salt bridge in Electrochemical cells is to: Maintain electrical neutrality within the internal circuit.
29 Ogo 2023 · The purpose of the salt bridge is to act as a source of spectator ions that can migrate into each of the half cells to preserve neutrality. Any charge buildup in the solutions of the two half cells is known as a junction potential .
