Answer to Question #249324 in General Chemistry for mytc

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

4. Consider the following reactions:

          3 Ni 2+(aq)  + 2Cr(OH)3 (s) + 10 OH –(aq)    →   3 Ni (s) + 2 CrO4 –2 (aq) + 8 H2O (l)

Answer 1

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