geffman1
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hey guys I've got another problem, any conceptual help and help would the questions would be greatfully apprectiated. thanks
From a consideration of the data below determine which of the given species will oxidize Fe to Fe2+:
Data
Fe2+ + 2e- --> Fe; E° = -0.44 V
Zn2+ + 2e- --> Zn; E° = -0.76 V
Al3+ + 3e- --> Al: E° = -1.67 V
Mg2+ + 2e- --> Mg; E° = -2.28 V
Cu2+ + 2e- --> Cu; E° = +0.34 V
a. Zn2+
b. Al3+
c. Mg2+
d. Cu2+
e. none of these
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Homework Statement
From a consideration of the data below determine which of the given species will oxidize Fe to Fe2+:
Data
Fe2+ + 2e- --> Fe; E° = -0.44 V
Zn2+ + 2e- --> Zn; E° = -0.76 V
Al3+ + 3e- --> Al: E° = -1.67 V
Mg2+ + 2e- --> Mg; E° = -2.28 V
Cu2+ + 2e- --> Cu; E° = +0.34 V
a. Zn2+
b. Al3+
c. Mg2+
d. Cu2+
e. none of these
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