Espontaneidad de dos reacciones sabiendo las energía libres de sus reactivos (464)
Determina la espontaneidad de las siguientes reacciones, sabiendo que:
![\Delta G_f^0\ [\ce{H2(g)}] = 0 \Delta G_f^0\ [\ce{H2(g)}] = 0](local/cache-vignettes/L152xH27/ab2bf4b4f9cc7442d6bd129cce431ffe-b73b9.png?1735924665) ;
 ; ![\Delta G_f^0 [\ce{H^+(aq)}] = 0 \Delta G_f^0 [\ce{H^+(aq)}] = 0](local/cache-vignettes/L160xH27/4f96c23a51c68a2932a48c3c9bb300bc-96bd9.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Mg(s)}] = 0 \Delta G_f^0\ [\ce{Mg(s)}] = 0](local/cache-vignettes/L157xH27/53b91de1e1bca37f5f02b052c9dd1275-cbdb0.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Cu (s)}] = 0 \Delta G_f^0\ [\ce{Cu (s)}] = 0](local/cache-vignettes/L158xH27/3792da9e074794340f085fc4d86232b8-bd38d.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Mg^{2+}(aq)}] = -456\ \textstyle{kJ\over mol} \Delta G_f^0\ [\ce{Mg^{2+}(aq)}] = -456\ \textstyle{kJ\over mol}](local/cache-vignettes/L263xH28/b6bdb8106669d1ab41978c424008426d-6bad2.png?1735924665) y
 y ![\Delta G_f^0\ [\ce{Cu^{2+}(aq)}] = 65\ \textstyle{kJ\over mol} \Delta G_f^0\ [\ce{Cu^{2+}(aq)}] = 65\ \textstyle{kJ\over mol}](local/cache-vignettes/L232xH28/8f732f7722a9f57e6e515eba452bbf47-47bb7.png?1735924665)


Determina la espontaneidad de las siguientes reacciones, sabiendo que:
![\Delta G_f^0\ [\ce{H2(g)}] = 0 \Delta G_f^0\ [\ce{H2(g)}] = 0](local/cache-vignettes/L152xH27/ab2bf4b4f9cc7442d6bd129cce431ffe-b73b9.png?1735924665) ;
 ; ![\Delta G_f^0 [\ce{H^+(aq)}] = 0 \Delta G_f^0 [\ce{H^+(aq)}] = 0](local/cache-vignettes/L160xH27/4f96c23a51c68a2932a48c3c9bb300bc-96bd9.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Mg(s)}] = 0 \Delta G_f^0\ [\ce{Mg(s)}] = 0](local/cache-vignettes/L157xH27/53b91de1e1bca37f5f02b052c9dd1275-cbdb0.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Cu (s)}] = 0 \Delta G_f^0\ [\ce{Cu (s)}] = 0](local/cache-vignettes/L158xH27/3792da9e074794340f085fc4d86232b8-bd38d.png?1735924665) ;
 ; ![\Delta G_f^0\ [\ce{Mg^{2+}(aq)}] = -456\ \textstyle{kJ\over mol} \Delta G_f^0\ [\ce{Mg^{2+}(aq)}] = -456\ \textstyle{kJ\over mol}](local/cache-vignettes/L263xH28/b6bdb8106669d1ab41978c424008426d-6bad2.png?1735924665) y
 y ![\Delta G_f^0\ [\ce{Cu^{2+}(aq)}] = 65\ \textstyle{kJ\over mol} \Delta G_f^0\ [\ce{Cu^{2+}(aq)}] = 65\ \textstyle{kJ\over mol}](local/cache-vignettes/L232xH28/8f732f7722a9f57e6e515eba452bbf47-47bb7.png?1735924665)

