![E^0_{[At_2/At^-]}=0.30V](/tpl/images/0407/4047/b7e3b.png)
are standard reduction potentials.![E^0_{[Ni^{2+}/Mg]}= -0.25V](/tpl/images/0407/4047/bfc73.png)
![E^0_{[At_2/At^-]}=?](/tpl/images/0407/4047/cb54f.png)
![E^0=E^0_{[At_2/At^-]}- E^0_{[Ni^{2+}/Mg]}](/tpl/images/0407/4047/e55a1.png)
![0.55V=E^0_{[At_2/At^-]-(-0.25V)](/tpl/images/0407/4047/9044a.png)
Consider a voltaic cell based on the following cell reaction:
ni(s) + at2(s) ? ni2+(aq) + 2a...
Chemistry, 07.12.2019 02:31 Matildagann
Consider a voltaic cell based on the following cell reaction:
ni(s) + at2(s) ? ni2+(aq) + 2at– (aq)
given that the standard cell emf is 0.55 v, what is the standard reduction potential for astatine? [e°(ni2+/ni) = –0.25 v]
Answers: 3
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