Question: Batteries are galvanic cells. What happens to cell as a battery discharges? Does a battery represent a system at equilibrium? Explain. What is

Batteries are galvanic cells. What happens to ϐ cell as a battery discharges? Does a battery represent a system at equilibrium? Explain. What is ϐ cell when a battery reaches equilibrium? How are batteries and fuel cells alike? How are they different? The U. S. space program uses hydrogen–oxygen fuel cells to produce power for its spacecraft. What is a hydrogen– oxygen fuel cell?

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