Use the information in the table and calcualate `E^(@)` for this reaction.
`Ga(s) + 3Tl^(+)(aq) rightarrow 3Tl(s) + Ga^(3+) (aq)`
`{: ("Reaction", E^(@)), (Ga^(3+)(aq) + 3e^(-) rightarrow Ga(s), -0.529V), (Tl^(+)(aq) + e^(-) rightarrow Tl(s), -0.336V):}`

Nickel metal is added to a solution containign 1.0 m Pb^(2+)(aq) and 1.0 M Cd^(2+)(aq) . Use the standard reduction potentials to determine which reaction(s) will occur. Reaction 1: Ni(s) + Pb^(2+)(aq) rightarrow Pb(s) + Ni^(2+)(aq) Reaction 2: Ni(s) + Cd^(2+)(aq) rightarrow Cd(s) + Ni^(2+)(aq) {:("Reaction", E^(@)), (Pb^(2+)(aq) + e^(-) rightarrow Pb(s) , -0.13V), (Ni^(2+)(aq) + 2e^(-) rightarrow Ni(s), -0.23V), (Cd^(2+)(aq) + 2e^(-) rightarrow Cd(s), -0.40V):}

What is the value fo DeltaG^(@0 for the reactions? 2Al(s) + 3Cu^(2+)(aq) rightarrow + 3Cu(s) E^(@) = 2.02V

What is the E^(@) value for the voltaic cell constructed from the half-cells? {: ("Reaction", E^(@)(V)), (Zn^(2+) + 2e^(-) rightarrow Zn,-0.762), (Tl^(+) + 3e^(-) rightarrow Tl, -0.036):}

Given these standards reduction potentials, what is the free energy change (in kJ. Mol^(-) for the reaction: Pb(s) + 2Ag^(+)(aq) rightarrow Pb^(2+)(aq) + 2Ag(s) Ag^(+)(aq) + e^(-) rightarrow Ag(s) E^(@) = 0.80V Pb^(2+)(aq) + 2e^(-) rightarrow Pb(s) E^(@) = -0.13V

What is the standard cell potential for the reaction, 2Cr(s) + 3Sn^(2+)(aq) rightarrow 3Sn(s) + 2Cr^(3+)(aq) given the E^(@) values shown?

Given the standard reduction potentials, which statement is correct? {:(Cu^(2)(aq) + 2e^(-) rightarrow Cu(s), E^(@) = 0.34V), (2H^(+)(aq) + 2e^(-) rightarrow H_(2)(g), E^(@)= 0.0V), (Cr^(3+)(aq) + 2e^(-) rightarrow Cr(s),E^(@) = -0.73V):}

Use the standard reduction potentials to find the standard cell potential E^(@) , for the reaction: Zn(s)+2Tl^(+)(aq)rarrZn^(2+)(aq)+2Tl(s)

Which expression gives the correct value of the standard potential for a gold-rhodium voltaic cell? {:("Half-reaction",E^(@)V), (Rh^(3+)(aq) +_ 3e^(-) rightarrow Rh(s), 0.76), (Au^(+)(aq) + e^(-) rightarrow Au(s), 1.69):}

Given these standard reduction potentials, what is the standard reduction potential for Co^(3+)(aq) + 3e^(-) rightarrow Co(s) ? Co^(3+)(aq) + e^(-) rightarrow Co^(2+)(aq) E^(@) = 1.82V Co^(2+)(aq) + 2e^(-) rightarrow Co(s) E^(@) = -0.28V