Concept explainers
Interpretation:
The time of fuel cell operate before the hydrogen runs out has to be determined.
Concept introduction:
The Faraday’s first law of
Here,
The symbol
The symbol
The symbol
In the simple case of constant current electrolysis,
The above formula is written in terms of the number of moles
Here,
The ideal gas law is written as,
Here,
The pressure of the gas is
The volume of the gas container is
The number of moles of gas particles is
The temperature is
The gas constant is
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Chemistry & Chemical Reactivity
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