1A) the equilibrium constant of reaction
Sr(s)+Mg24(ac)---><--- Sr24(ac)+Mg(s)
is 2.69X1012 at 25º C calculate the Eº of the cell formed by the half cells Sr / Sr2 + and Mg / Mg2 +
R= 8.314 J/k -mol
F= 96500 J/V- mol
1B)
Calculate the standard emf of a cell using the Ag / Ag1 + and Al / Al3 + half-cell reactions.
answers
A)0.86 V
B)2.46 V
C)-1.86 V
D)-0.86 V
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1A) the equilibrium constant of reaction Sr(s)+Mg24(ac)---><--- Sr24(ac)+Mg(s) is 2.69X1012 at 25º C calculate the Eº...
The equilibrium constant for the reaction Sr(s) + Mg2+(aq) ⇌ Sr2+(aq) + Mg(s) is 3.69 × 1017 at 25°C. Calculate E o for a cell made up of Sr / Sr2+ and Mg / Mg2+ half-cells. V
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