Chemistry, 03.01.2020 05:31 thaliavernazaa
Avoltaic cell is constructed from an ni2+(aq)−ni(s) half-cell and an ag+(aq)−ag(s) half-cell. the initial concentration of ni2+(aq) in the ni2+−ni half-cell is [ni2+]= 1.40×10−2 m . the initial cell voltage is +1.12 v .
Answers: 1
![E=E^0 - \frac{R*T}{n*F}*ln(1/[Ni^{2+}])](/tpl/images/0440/9549/bc8ad.png)
![E=E^0 - \frac{R*T}{n*F}*ln(1/[Ag+])](/tpl/images/0440/9549/90001.png)
![0.835V=0.8V - \frac{8.314*298}{1*96500}*ln(1/[Ag+])](/tpl/images/0440/9549/d743a.png)
![[Ag+]=0.26 M](/tpl/images/0440/9549/02f06.png)
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Avoltaic cell is constructed from an ni2+(aq)−ni(s) half-cell and an ag+(aq)−ag(s) half-cell. the in...
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