Multiple Choice
Calculate the cell potential for the following unbalanced reaction that takes place in an electrochemical cell at 25 °C when [ ![Calculate the cell potential for the following unbalanced reaction that takes place in an electrochemical cell at 25 °C when [ ] = 3.20 M and [ ] = 0.000100 M Mg(s) + (aq) → (aq) + Fe(s) E°(Mg<sup>2+</sup>/Mg) = -2.37 V and E°(Fe<sup>3+</sup>/Fe) = -0.036 V A) -2.24 V B) +2.24 V C) +1.24 V D) -1.24 V E) +2.14 V](https://d2lvgg3v3hfg70.cloudfront.net/TB7901/11eacb30_68cf_837d_b5a4_2d12db6d813e_TB7901_11_TB7901_11.jpg)
] = 3.20 M and [ ![Calculate the cell potential for the following unbalanced reaction that takes place in an electrochemical cell at 25 °C when [ ] = 3.20 M and [ ] = 0.000100 M Mg(s) + (aq) → (aq) + Fe(s) E°(Mg<sup>2+</sup>/Mg) = -2.37 V and E°(Fe<sup>3+</sup>/Fe) = -0.036 V A) -2.24 V B) +2.24 V C) +1.24 V D) -1.24 V E) +2.14 V](https://d2lvgg3v3hfg70.cloudfront.net/TB7901/11eacb30_68cf_837e_b5a4_6bc8b78438dd_TB7901_11_TB7901_11.jpg)
] = 0.000100 M Mg(s) + ![Calculate the cell potential for the following unbalanced reaction that takes place in an electrochemical cell at 25 °C when [ ] = 3.20 M and [ ] = 0.000100 M Mg(s) + (aq) → (aq) + Fe(s) E°(Mg<sup>2+</sup>/Mg) = -2.37 V and E°(Fe<sup>3+</sup>/Fe) = -0.036 V A) -2.24 V B) +2.24 V C) +1.24 V D) -1.24 V E) +2.14 V](https://d2lvgg3v3hfg70.cloudfront.net/TB7901/11eacb30_68cf_837f_b5a4_69e95830faf0_TB7901_11_TB7901_11.jpg)
(aq) → ![Calculate the cell potential for the following unbalanced reaction that takes place in an electrochemical cell at 25 °C when [ ] = 3.20 M and [ ] = 0.000100 M Mg(s) + (aq) → (aq) + Fe(s) E°(Mg<sup>2+</sup>/Mg) = -2.37 V and E°(Fe<sup>3+</sup>/Fe) = -0.036 V A) -2.24 V B) +2.24 V C) +1.24 V D) -1.24 V E) +2.14 V](https://d2lvgg3v3hfg70.cloudfront.net/TB7901/11eacb30_68cf_8380_b5a4_bb8ef9989783_TB7901_11_TB7901_11.jpg)
(aq) + Fe(s)
E°(Mg2+/Mg) = -2.37 V and E°(Fe3+/Fe) = -0.036 V
A) -2.24 V
B) +2.24 V
C) +1.24 V
D) -1.24 V
E) +2.14 V
Correct Answer:
Verified
Correct Answer:
Verified
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