galvanic cell
121Electrolyte — This article is about the ionic solution. For the R.E.M. song, see Electrolite. In chemistry, an electrolyte is any substance containing free ions that make the substance electrically conductive. The most typical electrolyte is an ionic solution …
122Car battery — A car battery is a type of rechargeable battery that supplies electric energy to an automobile [ Horst Bauer Bosch Automotive Handbook 4th Edition Robert Bosch GmbH, Stuttgart 1996 ISBN 0 8376 0333 1, pages 803 807 ] . Usually this refers to an… …
123Nickel–lithium battery — The nickel–lithium battery, also known as Ni–Li, is an experimental battery using a nickel hydroxide cathode and lithium anode. The two metals cannot normally be used together in a battery, as there are no electrolytes compatible with both. The… …
124PH — is the measure of the acidity or alkalinity of a solution. It is formally a measure of the activity of dissolved hydrogen ions (H+), but for very dilute solutions, the molarity (molar concentration) of H+ may be used as a substitute with little… …
125Redox — Illustration of a redox reaction Redox (portmanteau for reduction oxidation) reactions describe all chemical reactions in which atoms have their oxidation state changed. This can be either a simple redox process, such as the oxidation of carbon… …
126ISO 31-8 — is the part of international standard ISO 31 that defines names and symbols for quantities and units related to physical chemistry and molecular physics .Quantities and unitsNotesIn the tables of quantities and their units, the ISO 31 8 standard… …
127Potentiometer (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 …
128cellule à jonction électrochimique — galvaninis elementas statusas T sritis automatika atitikmenys: angl. electrochemical cell; galvanic cell; galvanic element vok. elektrochemische Zellen, f; galvanische Zelle, f; galvanisches Element, n rus. гальванический элемент, m pranc.… …
