Given that of and

CHEMISTRY · Single correct · AP · Chemistry · Thermodynamics and Electrochemistry · Thermodynamics and Electrochemistry

Problem

Given that

K_{sp}

\text{CuS} = 10^{-35}

and

E_{\text{Cu}/\text{Cu}^{2+}}^\circ = -0.34 \text{ V}

. The standard oxidation potential of

\text{Cu} | \text{CuS} | \text{S}^{2-}

half cell is ..... (1) 1.0 V (2) 0.693 V (3)

-0.690 \text{ V}

(4)

-1.0 \text{ V}