mercury coulometer

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• Mercury coulometer — is an electroanalytical chemistry device using mercury to determine the amount of matter transformed (in coulombs) during the following reaction: Hg2+ + 2e– = Hgo[1] These oxidation/reduction processes have 100% efficiency with the wide range of… …   Wikipedia

• Mercury switch — A Single Pole, Single Throw (SPST) mercury switch on millimetre graph paper …   Wikipedia

• Copper coulometer — The copper coulometer is a one of the common application of the copper copper(II) sulfate electrode. Such a coulometer consists of two identical copper electrodes immersed in slightly acidic pH buffered solution of copper(II) sulfate. Passing of… …   Wikipedia

• Coulometry — is the name given to a group of techniques in analytical chemistry that determine the amount of matter transformed during an electrolysis reaction by measuring the amount of electricity (in coulombs) consumed or produced.[1] There are two basic… …   Wikipedia

• Cyclic voltammetry — Typical cyclic voltammogram where ipc and ipa show the peak cathodic and anodic current respectively for a reversible reaction. Cyclic voltammetry or CV is a type of potentiodynamic electrochemical measurement. In a cyclic voltammetry experiment… …   Wikipedia

• Differential pulse voltammetry — (AKA Differential Pulse Polarography or DPP) is often used to make electrochemical measurements. It can be considered as a derivative of linear sweep voltammetry or staircase voltammetry, with a series of regular voltage pulses superimposed on… …   Wikipedia

• Potentiometer (measuring instrument) — A potentiometer is an instrument for measuring the potential (voltage) in a circuit. Before the introduction of the moving coil and digital volt meters, potentiometers were used in measuring voltage, hence the meter part of their name. The method …   Wikipedia