Problem 5.4 (Schroeder’s Intro to Thermal Physics)

—

Problem 5.4

In a hydrogen fuel cell, the steps of the chemical reaction are

at – electrode: $H_2 + 2OH^- \longrightarrow 2H_2O + 2e^-$ ;
at + electrode: $\frac{1}{2}O_2 + H_2O + 2e^- \longrightarrow 2OH^-$ .

Calculate the voltage of the cell. What is the minimum voltage required for electrolysis of water? Explain briefly

Solution:

Problem 5.4 Solution (Download)

Find more Schroeder solutions here.

Do you prefer video lectures over reading a webpage? Follow us on YouTube to stay updated with the latest video content!

Comments