Hard Practice — Advanced Set

Quick Recap — Multi-step Electrochemistry (Hard)

• $E^\circ_{cell}=E^\circ_{cathode}-E^\circ_{anode}$; Nernst: $E=E^\circ-\dfrac{0.059}{n}\log Q$; $\Delta G^\circ=-nFE^\circ$; $\log K=\dfrac{nE^\circ}{0.059}$.
• Faraday: $m=\dfrac{M}{nF}It$, $Q=It$; $\Lambda_m=\dfrac{\kappa\times1000}{C}$, $\alpha=\dfrac{\Lambda_m}{\Lambda^\circ_m}$.
• Watch the number of electrons ($n$) per ion and per gas molecule.