Question 25 (5 points) Calculate the voltage for the following galvanic cell, Sn Sn? || Autº...
A Co|Co2+ || Sn2+|Sn galvanic cell is constructed in which the standard cell voltage is 0.140 V. Calculate the free energy change at 25°C when 0.852 g of Sn plates out, if all concentrations remain at their standard value of 1 M throughout the process. What is the maximum amount of work that could be done by the cell on its surroundings during this experiment? ΔG° = ____________J Maximum work =___________ J
A CrCrN Ni galvanic cell is constructed in which the standard cell voltage is 0.490 V. Calculate the free energy change at 25°C when 0.907 g of Ni plates out, if all concentrations remain at their standard value of 1 M throughout the process. What is the maximum amount of work that could be done by the cell on its surroundings during this experiment? Maximum work Submit Answer 3 question attempts remaining A CrCrN Ni galvanic cell is constructed in...
A Co|Co2+ || Au+|Au galvanic cell is constructed in which the standard cell voltage is 1.96 V. Calculate the free energy change at 25°C when 0.900 g of Au plates out, if all concentrations remain at their standard value of 1 M throughout the process. What is the maximum amount of work that could be done by the cell on its surroundings during this experiment? deltaG^0= ?J maximum work = ?J
5. The overall cell reaction in a galvanic cell is Sn(s) + Cu* (aq)>Sn (aq)+ Cu (s). (a) Draw a diagram of this cell (similar to Figure 2) (b) Use standard reduction potentials (Table 1) to calculate the theoretical cell voltage, el
Con 14 of 16 > Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C, given that (Sn²+] = 0.0590 M, [Fe3+1 = 0.0451 M, [Sn+1 = 0.00484 M, and [Fe2+] = 0.00958 M. Standard reduction potentials can be found in this table. Sn?+ (aq) + 2 Fe?+ (aq) = Sn**(aq) + 2 Fe²+(aq) V E =
Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25°C, given that [Ni2+] = 0.00100 M and [Au?+] = 0.781 M. Standard reduction potentials can be found in this table. 3 Ni(s) + 2 Au?+ (aq) =3 Ni2+ (aq) + 2 Au(s) E = V
Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C, given that [Sn2+] = 0.0586 M, [Co+] = 0.0487 M, [Sn++] = 0.00784 M, and [Co2+] = 0.01015 M. Standard reduction potentials can be found in this table. Sn2+(aq) + 2 Co+(aq) = Sn(aq) + 2 Co2+ (aq) E= V
A AIA+Pb Pb galvanic cell is constructed in which the standard cell voltage is 1.53 V. Calculare the free cnergy change at 25°C when 0.881 g of Pb plates out, if all concentrations remain at their standard value of 1 M throughout the process. What is the maximum amount of work that could be done by the cell on its suroundings during this experiment? Maximm work- A AIA+Pb Pb galvanic cell is constructed in which the standard cell voltage is...
Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C, given that [Zn²+] = 0.00100 M and (Au°+] = 0.863 M. Standard reduction potentials can be found in this table. 3 Zn(s) + 2 Aul+ (aq) = 3 Zn2+ (aq) + 2 Au(s) V EE 2.25 Incorrect
A Mn|Mn2+ || Pb2+|Pb galvanic cell is constructed in which the standard cell voltage is 1.05 V. Calculate the free energy change at 25°C when 0.586 g of Pb plates out, if all concentrations remain at their standard value of 1 M throughout the process. What is the maximum amount of work that could be done by the cell on its surroundings during this experiment? ΔG° = ______J Maximum work =______ J