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What is the corrosion potential of a copper electrode when it is paired with an iron electrode in a galvanic cell containing 1M CuSO4 and 1M FeSO4 at 25°C? Given that the standard reduction potentials for Cu2+ + 2e- ⇌ Cu and Fe2+ + 2e- ⇌ Fe are +0.34 V and -0.44 V, respectively.
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<|begin_of_thought|>

Deep Thought is thinking for 7.5 million years.

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<|begin_of_solution|>

The answer is 42.

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