The temperature coefficient of a cell whose operation is based on the reaction math xmlns=http:/...

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The temperature coefficient of a cell whose operation is based on the reaction math xmlns=http://www.w3.org/1998/Math/MathML class=wrs_chemistrymiPb/mimo(/momi mathvariant=normals/mimo)/momo+/momsubmiHgCl/mimn2/mn/msubmo(/momiaq/mimo)/momo→/momsubmiPbCl/mimn2/mn/msubmo(/momiaq/mimo)/momo+/momiHg/mimo(/momi mathvariant=normall/mimo)/mo/math is:
math xmlns=http://www.w3.org/1998/Math/MathMLmo(/momfracmidE/mimidT/mi/mfracmo)/momo=/momn1/mnmo./momn5/mnmo×/momsupmn10/mnmrowmo-/momn4/mnmo /mo/mrow/msupmsupmiVK/mimrowmo-/momn1/mn/mrow/msup/math at math xmlns=http://www.w3.org/1998/Math/MathMLmn298/mnmo /momi mathvariant=normalK/mi/math
The change in entropy (in \( \mathrm{J} / \mathrm{K} \mathrm{mol} \) ) during the operation is:
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