What is the E value for the Galvanic cell formed from these two half-reactions at these concentrations? Cd2*(aq) + 2e = Cd(s); [Cd2*]= 0.50 M Mg2*(aq) + 2e = Mg(s) ; [Mg2"] = 2.75 M E° = -0.403 V E0 = -2.37 V a. 1.99 V O b. 1.90 V Oc. 1.95 V O d. 2.20 V

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What is the E value for the Galvanic cell formed from these two half-reactions at these concentrations?
Cd2*(aq) + 2e = Cd(s); [Cd-*]= 0.50 M
Mg2*(aq) + 2e = Mg(s) ; [Mg2"] = 2.75 M
E° = -0.403 V
E0 = -2.37 V
a. 1.99 V
O b. 1.90 V
Oc. 1.95 V
O d.2.20 V
Transcribed Image Text:What is the E value for the Galvanic cell formed from these two half-reactions at these concentrations? Cd2*(aq) + 2e = Cd(s); [Cd-*]= 0.50 M Mg2*(aq) + 2e = Mg(s) ; [Mg2"] = 2.75 M E° = -0.403 V E0 = -2.37 V a. 1.99 V O b. 1.90 V Oc. 1.95 V O d.2.20 V
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