Electrode Potentials and Cells

Whta are the standard conditions used to measure standard electrode potentials?

1.00 mol Dm -3, 100 kPa, 298 K

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Give on advantage and one disadvantage of non rechargeable batteries

+ Only waste product is water - Need energy to produce a supply hydrogen and oxygen

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Name a metal that is used in the electrodes in an alkaline hydrogen oxygen fuel cell

Platinum

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What electrolyte is used in an alkaline hydrogen oxygen fuel cell

Aqueous alkaline solution

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Why are standard conditions used to measure standard electrode potentials?

To ensure the reading on the voltmeter when a half cell is connected to the SHE will be the standard electrode potential of that half cell

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Other cards in this set

Give on advantage and one disadvantage of non rechargeable batteries

+ Only waste product is water - Need energy to produce a supply hydrogen and oxygen

Name a metal that is used in the electrodes in an alkaline hydrogen oxygen fuel cell

What electrolyte is used in an alkaline hydrogen oxygen fuel cell

Why are standard conditions used to measure standard electrode potentials?

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