Karteikarten am nonspontaneous reaction, erstellt von Alvaro Vargas Calero am 02/05/2018.
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Erstellt von Alvaro Vargas Calero
vor etwa 6 Jahre
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Schließen
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Erstellt von Alvaro Vargas Calero
vor etwa 6 Jahre
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Nonspontaneous reaction
Out atmosphere is composed primarily of a mixture of nitrogen and oxygen gases. One could write an equation showing these gases undergoing a chemical reaction to form nitrogen monoxide.
Fortunately, this reaction is nonspontaneous at normal temperatures and pressures. It is a highly endothermic reaction with a slightly positive entropy change (ΔS) . However, nitrogen monoxide is capable of being produced at very high temperatures, and this reaction has been observed to occur as a result of lightning strikes.
