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////Variable Declaration
E = +1.51 //EMF for reduction of permangnet, V
E01 = -0.7618 //Zn2+ + 2e- --------> Zn (s)
E02 = +0.7996 //Ag+ + e- --------> Ag (s)
E03 = +1.6920 //Au+ + e- --------> Au (s)
//Calculations
EZn = E - E01
EAg = E - E02
EAu = E - E03
[Er] = ({EZn,EAg,EAu})
//Results
printf("\n Cell potentials for Zn, Ag, Au are %4.2f V, %4.2f V, and %4.2f V",EZn, EAg,EAu)
printf("\n Zn has positive cell potential of %4.3f V and Can be oxidized bypermangnate ion",EZn)
printf("\n Ag has positive cell potential of %4.3f V and Can be oxidized bypermangnate ion",EAg)
printf("\n Au has positive cell potential of %4.3f V and Can be oxidized bypermangnate ion",EAu)
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