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This gives the SCE a potential of +0.248 V vs. SHE at 20 °C and +0.244 V vs. SHE at 25 °C, [1] but slightly higher when the chloride solution is less than saturated. For example, a 3.5M KCl electrolyte solution has an increased reference potential of +0.250 V vs. SHE at 25°C while a 1 M solution has a +0.283 V potential at the same temperature.
During the early development of electrochemistry, researchers used the normal hydrogen electrode as their standard for zero potential. This was convenient because it could actually be constructed by "[immersing] a platinum electrode into a solution of 1 N strong acid and [bubbling] hydrogen gas through the solution at about 1 atm pressure".
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While the SHE might seem to be a reasonable reference for nonaqueous work as it turns out the platinum is rapidly poisoned by many solvents including acetonitrile [3] causing uncontrolled drifts in potential. Both the SCE and saturated Ag/AgCl are aqueous electrodes based around saturated aqueous solution.
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The city appealed and, on Dec. 17, 1956, the U.S. Supreme Court rejected the appeal to hear Browder vs. Gayle, citing the already established precedent of Flemming vs. SCE&G.
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Make Haste to Live is a 1954 American film noir thriller film directed by William A. Seiter and starring Dorothy McGuire, Stephen McNally and Mary Murphy. Seiter's last feature directorial effort, the film is an adaptation of the Gordons ’ novel of the same name.