Question

Calculate the Gibbs Free-Energy and the standard Gibbs Free-

Energy by the cell in the given cell notation: Zn(s) |Zn2+(aq) || H+(aq)| H2(g) |Pt (s)

When [Zn+2] = 4.0 x 10 -3 M, [H2] = 0.010 M, [H+] = 1.0 M

PLEASE ANSWER THIS ILL GIVE MANY POINTS

Answer 1

`\bull\sf \Delta H=4.0* 10^(-3)M`

`\bull\sf T=0.010M`

`\bull\sf \Delta S=1.0M`

`\\ \bull\sf\longmapsto \Delta G=\Delta H-T\Delta S`

`\\ \bull\sf\longmapsto \Delta G=0.004-0.01(1)`

`\\ \bull\sf\longmapsto \Delta G=0.004-0.01`

`\\ \bull\sf\longmapsto \Delta G=-0.006J`