Question

Use standard reduction potentials to calculate the equilibrium constant for the reaction:

2Cu²⁺(aq) + Hg(l)2Cu⁺(aq) + Hg²⁺(aq)

Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm.

Equilibrium constant... ?

G° for this reaction would be greater or less than zero????

question 2

Use standard reduction potentials to calculate the equilibrium constant for the reaction:

2Fe³⁺(aq) + Cu(s)2Fe²⁺(aq) + Cu²⁺(aq)
Hint: Carry at least 5 significant figures during intermediate calculations to avoid round off error when taking the antilogarithm.

Equilibrium constant....?

G° for this reaction would be greater or less than zero???

Answer 1

Qunton 2cut -»2Cu2+ from astion we 2t and Cut geteng oxidizad Cu dudud to H at Calliodio n ir +de = 0.852V tleu0ler aait anodhic Rn -e Cu t NuLipybyto make no eo Aame ao 2e Net Te 298 K t Cu2t Ecet Ecalod Eanale hcomlant (6.852 0.161)V o. 64IV We know 2960ox o. 691 -133.363 K). <zero Alan we know 133.363 k3 8.3142k In kea In ke 3N 133 363x0 8.31UK298 n ke 53.82 kanlo (3.2)2.38x 23 Seanned with Caacanner