Physics, 29.08.2020 16:01 Tamiahufflululu
What is the cell emf for the concentrations given? Express your answer using two significant figures.
Answers: 2
electrodes. The two cell compartment have ![[Zn^{2+}] = 1.6 \ M](/tpl/images/0733/7420/169ab.png)
and ![[Zn^{2+}] = 2.00*10^{-2} \ M](/tpl/images/0733/7420/384a9.png)
respectively. 
![[Zn^{2+}]](/tpl/images/0733/7420/9c01a.png)
at the cathode is ![[Zn^{2+}]_a = 1.6 \ M](/tpl/images/0733/7420/40e75.png)
![[Zn^{2+}]_c = 2.00*10^{-2} \ M](/tpl/images/0733/7420/ab119.png)
![E = E^o - \frac{0.0591}{2} log\frac{[Zn^{2+}]a}{ [Zn^{2+}]c}](/tpl/images/0733/7420/90d74.png)
is the standard emf of a cell, the value is 0 V ![E = 0 - \frac{0.0591}{2} * log[\frac{ 2.00*10^{-2}}{1.6} ]](/tpl/images/0733/7420/d265f.png)
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What is the cell emf for the concentrations given? Express your answer using two significant figures...
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