Respuesta :
Ecello = 0.89 V ; 2Cr (s) + 3Sn4+ 2Cr3+ (aq) + 3Sn2+ (aq).
Ecello = 1.6 V; 2Co (s) + 3Cl2 (g) 2CoCl3
Which of the following is a cathodic protection example?
Steel pier piles, ship and boat hulls, offshore oil platforms, onshore oil well casings, offshore wind farm foundations, steel water or fuel pipelines, steel storage tanks like home water heaters, metal reinforcement bars in concrete buildings and structures, offshore wind farm foundations, and steel storage tanks are just a few examples of common applications.
Which electrochemical cell has the potential to be a constant voltage source for direct current?
DC electrical power is usually generated by galvanic cells. A straightforward galvanic cell would just have one electrolyte separated from it by a semi-permeable membrane, or a more complicated one would have two distinct half-cells joined by a salt bridge.
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