Explain the oxygen is obtained from air

Reference no: EM13238365

Someday, cars may be powered by clean H2/O2 fuel cells and electric motors. Under standard conditions, such a fuel cell can develop 1.229 volts. If the oxygen is obtained from air (at P=0.21 bar), what pressure of H2 would be required to develop 1.222 volts from the cell at 25 C?

Reference no: EM13238365

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