I don't know where to start with this problem. I must be missing an equation or something....(adsbygoogle = window.adsbygoogle || []).push({});

Q: [tex] Pb(s)+2H^{+}(aq)\rightarrow Pb^{2+}(aq)+H_2(g) \,\,\,\,\,\,\,\,E^{\degree}_{cell}=+0.126V [/tex]

What is the [tex] \Delta G^{\degree} [/tex] in [itex] \frac{kJ}{mol} [/itex] for this reaction.

a) -24

b) 24

c) -12

d) 12

e) 50

a shove in the right direction would be awesome

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# General Chemistry - gibbs free energy

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