2.33 – log (2.0x10-3)) A voltaic cell employs the following redox reaction: 2 Fe+ (aq) + 3 Mg (s) 2 Fe (s) + 3 Mg+ (aq) Calculate the cell potential at 25 °C under each of the following conditions. = 2.26 V In this solution, Ecell < E cell because there are more products than reactants (Q > 1). Therefore, the reaction will proceed to the left. Part C (Fe] =2.65 M : [Mg] = 2.0x10-3 M Express your answer in units of volts. Ecell = V

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Chapter1: Chemical Foundations
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Chp 20 #13 & #21
2.33 –
log
(2.0x10-3))
A voltaic cell employs the following redox reaction:
2 Fe+ (aq) + 3 Mg (s) → 2 Fe (s) + 3 Mg (aq)
Calculate the cell potential at 25 °C under each of the
following conditions.
2+
= 2.26 V
In this solution, Ecell < E cell because there are more products than reactants (Q > 1).
Therefore, the reaction will proceed to the left.
Part C
(Fe ] =2.65 M : [Mg²+] = 2.0x10-3 M
Express your answer in units of volts.
Ecell =
V
Transcribed Image Text:2.33 – log (2.0x10-3)) A voltaic cell employs the following redox reaction: 2 Fe+ (aq) + 3 Mg (s) → 2 Fe (s) + 3 Mg (aq) Calculate the cell potential at 25 °C under each of the following conditions. 2+ = 2.26 V In this solution, Ecell < E cell because there are more products than reactants (Q > 1). Therefore, the reaction will proceed to the left. Part C (Fe ] =2.65 M : [Mg²+] = 2.0x10-3 M Express your answer in units of volts. Ecell = V
<Chapter 20 Homework
Item 13
MISSED THIS? Read Section
20.4 (Pages 905 -913); Watch KCV 20.4.
Part A
Which of the following metal cations is the best oxidizing agent?
Sn2+
Fe+
O Fe?+
O Cr+
Transcribed Image Text:<Chapter 20 Homework Item 13 MISSED THIS? Read Section 20.4 (Pages 905 -913); Watch KCV 20.4. Part A Which of the following metal cations is the best oxidizing agent? Sn2+ Fe+ O Fe?+ O Cr+
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