An inventor claims to have perfected a hydrogen?oxygen fuel cell, H2 +0:5(O2) → H2O(l), that produces 300 MJ per kgmole of hydrogen consumed at 25.0°C and 0.100 MPa. Is this possible?
If not, what is the maximum possible power output? Assume each component in the reaction is at 25.0°C and 0.100 MPa.