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25-02-2024
Chemistry

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Calculate the electromotive force (emf) of the following cell at 298 K:

2Cr(s)∣3Fe²⁺(0.1M)∣2Cr³⁺(0.01M)∣3Fe(s)

Given: ECr³⁺/Cr0=−0.74V and EFe²⁺/Fe0=−0.44V; log10=1,log₂=0.3010

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