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Rules for Writing Roman Numerals

49. For the d...

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49. For the disproportionation of copper 2Cu Cu2+ Cu, E is (Given E for Cu2+/Cu is 0.34 V and Eo for Cu?+/Cut is 0.15 V) (1) 0.49 V (3) 0.38 V the m (2) -0.19 V (4) -0.38 V of Ala 2 50

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2 C u^{+} \to {C u}^{+ 2} + C u, E^{\circ}

E

C u^{+ 2}

C u

0.34 V

E

C u^{+ 2}

C u^{+}

0.15 V

C u^{2 +} + 2 e^{-} \to C u; E^{o} = 0.337

C u^{2 +} + e^{-} \to C u^{+}; E^{o} = - 0.153

E^{o}

C u^{+} + e \to C u

E^{o}

C u^{2 +} + e^{-} \to C u^{+}

E^{o} = 0.15

C u^{2 +} + 2 e^{-} \to C u

E^{o} = 0.34

E^{o}

C u^{+} + e^{-} \to C u

{C u}^{2 +} + e^{-} ⟶ C u^{+} E^{o} = 0.15 V

{C u}^{2 +} + 2 e^{-} ⟶ C u E^{o} = 0.34 V

E^{o}

{C u}^{+} + e^{-} ⟶ C u

{C u}^{+}

E^{⊖} f o r C u^{2 +} / C u^{\oplus}, C u^{\oplus} / C u, C u^{2 +} / C u,

2 C u^{+}, \to C u^{2 +} + C u

E^{⊖}

Δ G^{⊖}

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