Join the IDNLearn.com community and start finding the answers you need today. Our experts provide timely, comprehensive responses to ensure you have the information you need.

Direct propanol fuel cells (DPFCs) have shown some promise as a viable option for providing "green" energy to small electrical devices. Calculate E° for the reaction that takes place in DPFCs:

C3H7OH(l) + 9/2 O2(g) → 3CO2(g) + 4H2O(l)

Use the following values.

∆G°H2O(l) = -237 kJ/mol
∆G°O2(g) = 0 kJ/mol
∆G°CO2(g) = -394 kJ/mol