Calculate the EMF of following cell at \( 25^{\circ} \mathrm{C} \). \( \mathrm{Fe}\left|\mathrm{...

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Calculate the EMF of following cell at \( 25^{\circ} \mathrm{C} \).
\( \mathrm{Fe}\left|\mathrm{Fe}^{2+}\left(\mathrm{a}_{1}=0.3\right) \| \mathrm{Sn}^{2+}\left(\mathrm{a}_{2}=0.1\right)\right| \) math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiSn/mi/math
\( \mathrm{E}^{\circ}\left(\mathrm{Fe}^{2+} / \mathrm{Fe}\right)=-0.44 \mathrm{~V} \)
\( \mathrm{E}^{\circ}\left(\mathrm{Sn}^{2+} / \mathrm{Sn}\right)=-0.14 \mathrm{~V} \)
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