catPIE6010 catPIE6010

25-11-2022
Chemistry

Answered

Based on the standard EMF series and your knowledge of half-reactions, determine the cell potential and spontaneity of a cell that consists of a pure cobalt electrode in a solution of Co?" ions; the other half is a lead electrode immersed in a Ni2+ solution. PT + 7 Pb Sn + 2S N. + 2 Ni Co + 2 Co -0.126 -0.136 -0.250 -0.277 +0.027V, spontaneous -0.027 V, nonspontaneous +0.527, spontaneous -0.527, nonspontaneous

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