Paragraph - The standard cell potential for the reaction $2 \mathrm{NO}+1 / 2 \mathrm{O}_{2}+\mathrm

Question

Paragraph - The standard cell potential for the reaction $2 \mathrm{NO}+1 / 2 \mathrm{O}_{2}+\mathrm{H}_{2} \mathrm{O} ightarrow 2 \mathrm{HNO}_{2}$ was measured to be +0.240 V . \The standard Gibbs energy, for the reaction is\

Professor PC Thomas Classes · Answer

The standard cell potential is related to the standard reactions Gibbs energy through 
$ \Delta \mathrm{G}_{0}=\mathrm{nFE}_{0}=-2 	imes 96500 	imes 0.24=-46.3 \mathrm{kJmol}^{-1} $