Table 2. Standard Equilibrium Reduction Potential (E^Ø) for Major Products in Electrochemical CO₂ Reduction.

Product name	Reactions	EØ (V vs RHE)
carbon monoxide		–0.10
formic acid		–0.12
methane		0.17
methanol		0.03
ethylene		0.08
ethanol		0.09
acetic acid		0.11
n-propanol		0.10