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Shorthand cell designation Temperature ()...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature ( ) and Keq for an exemplary pair. For Pb | Pb2+ Isn2+ Sn: Show c...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature ( ) and Keq for an exemplary pair. For Pb | Pb2+ Isn2+ Sn: Show calculations for E half-cell (calculated) Half-cell equation Effect of Temperature on Cell Potential Cell designation: E (measured Tempegature fc) Temperature (kK) AG (calculated) 5 c 1134 228 K 2315 AS determined from the slope of a plot of AG versus T (show calculations) AfP calculated at 298 K 233
Electrochemical...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature (...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature ( ) and Keq for an exemplary pair. For Pb | Pb2+ Isn2+ Sn: Show calculations for E half-cell (calculated) Half-cell equation Effect of Temperature on Cell Potential Cell designation: E (measured Tempegature fc) Temperature (kK) AG (calculated) 5 c 1134 228 K 2315 AS determined from the slope of a plot of AG versus T (show calculations) AfP calculated at 298 K 233
Effect of Temperature on Cell Potential Cell designation: E (measured) Temperature (°C) PbPb2+ || Cu2+ Cu;...
Effect of Temperature on Cell Potential Cell designation: E (measured) Temperature (°C) PbPb2+ || Cu2+ Cu; 0.455 Temperature (K) AG (calculated) 0.497 295 0.512 Sn Sn2+ || Cult | Cu; 0.548 0.554 279 295 0.566 343 Y AS determined from the slope of a plot of AG versus T AS Pb Cur AS Sn|Cu = AH° Pb | Cu=- AHSn Cu=- AHº calculated at 298 K (show calculations) from AG = AH-TAS AH = AG+TAS
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell....
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. 0 |Anode half-reaction: OD PbCl, (s) Pb(s) +201 – Cathode half-reaction: 2.AgCI() 2€ - PbCl,(s) KCl(aq) [ 285(0) AgCl(s) KCl(aq) 2 AgCl(s) Shorthand notation: Ag(s) | Pb(s) PbCl,(s) C1- (aq)] [c1-(aq)] | AgCl(s)) | 2 Ag(s) Answer Bank 2498) Ag(e) PbCly(@) Pb(8) 2.AgCI() CI+(ag) AgCl(s)
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The...
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: РЫ Ag Pb(s) + 2 C1PCI () + 2e- Cathode half-reaction: AgCl(s) 2 AgCl(s) + 2e- Ag(s) + 2 C1- PbCI,() KCl(aq) KCl(aq) Shorthand notation: PbCl(s) Pb(s) Cl(aq) Cl(aq) Agcis) Ag(s) Answer Bank 2 AgCl(s) Pb(s) Cl(aq) AgCl(s) 2 Ag(s) PbCl () Ag(s) Incorrect
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the...
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Pb Anode half-reaction: Ag() +20 = A Ag(s) + 2e Cathode half-reaction: Agla + 2e Ag(s) + 2 CI PCL KC) AgCl) KCMag) Shorthand notation: Pb(s) PECI() Cr(4) Cl(aq) ACC) AC Answer Bank 2 AgCl) Cl(aq) Ag(s) 2 ARCO AgCl) PC1,() Pb(s)
Use the tabulated half-cell potentials below to calculate AG ( in Kilojoules for the following balanced...
Use the tabulated half-cell potentials below to calculate AG ( in Kilojoules for the following balanced redox reaction. F= 96,500 J/. mole e Pb2+(aq) + Cu(s) - Pb(s) + Cu2+(aq) Cu2+ (aq) + 2e -> Cu(s) E". Cu = -0.34 Volt Pb2+ (aq) + 2e-> Pb(s) E,Pb = -0.13 volt a. -41 kJ b. -81 kJ C. +46 kJ d. +91 kl e..91 kb 24 Calculate AS®rxn for the following reaction. The S' for each species is shown below the...
Please explain, thank you! (4) Consider a cell at 298 K in which the reaction is Pb (s)+2H (aa-Pb2+ (ag) +H2 (g) (a) Cr ions are added to the Pb|Pb2+ half-cell to precipitate PbCh. The cell voltage is...
Please explain, thank you!
(4) Consider a cell at 298 K in which the reaction is Pb (s)+2H (aa-Pb2+ (ag) +H2 (g) (a) Cr ions are added to the Pb|Pb2+ half-cell to precipitate PbCh. The cell voltage is then measured to be +0.210 V. If [H]-1.0 M and the partial pressure of hydrogen is 1.0 atm, what is [Pb2*]? (answer: 1.57 x 103 M) (b) Calculate the Kp of PbCh if [Cl]-0.10 M in the PblPb2 half-cell. (answer: 1.57 x...
show the work D Question 21 An electrochemical cell is designated by the following shorthand notation:...
show the work
D Question 21 An electrochemical cell is designated by the following shorthand notation: Pb (s) | Pb2+ (aq) || H(aq) | H2(g) Pt (s) For the above cell notation Eº is +0.13v. Does the following statement for the above electrochemical cell is true or false. "For the above cell notation Eis +0.13v" Select true or false from below and explain the reasoning showing calculations for the answer in part 2 O True O False
Part B: Cell Potential and Temperature (Pb/Cu cell) 1. Fill in the table. Use cell one...
Part B: Cell Potential and Temperature (Pb/Cu cell) 1. Fill in the table. Use cell one sample calculation. Don't forget the units! se your measured cell potential to calculate E and AG at each temperature. Show Temp CTemp (K)E (measured) E° 32.2 30S. 3 481 m 42, 3 |31 S, SDI 482 2.3 B3S,4S 88 Use Excel to create a graph of AG (y-axis) vs Temperature (K) (x-axis). Insert a linear trendline. 2. Report the ungeneralized trendline equation and R2...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature ( ) and Keq for an exemplary pair. For Pb | Pb2+ Isn2+ Sn: Show calculations for E half-cell (calculated) Half-cell equation Effect of Temperature on Cell Potential Cell designation: E (measured Tempegature fc) Temperature (kK) AG (calculated) 5 c 1134 228 K 2315 AS determined from the slope of a plot of AG versus T (show calculations) AfP calculated at 298 K 233
Electrochemical...
Electrochemical Cells and Thermodynamics Key (calculated) Shorthand cell designation ΔΟ (calculated) E cell (measured) Temperature ( ) and Keq for an exemplary pair. For Pb | Pb2+ Isn2+ Sn: Show calculations for E half-cell (calculated) Half-cell equation Effect of Temperature on Cell Potential Cell designation: E (measured Tempegature fc) Temperature (kK) AG (calculated) 5 c 1134 228 K 2315 AS determined from the slope of a plot of AG versus T (show calculations) AfP calculated at 298 K 233
Effect of Temperature on Cell Potential Cell designation: E (measured) Temperature (°C) PbPb2+ || Cu2+ Cu; 0.455 Temperature (K) AG (calculated) 0.497 295 0.512 Sn Sn2+ || Cult | Cu; 0.548 0.554 279 295 0.566 343 Y AS determined from the slope of a plot of AG versus T AS Pb Cur AS Sn|Cu = AH° Pb | Cu=- AHSn Cu=- AHº calculated at 298 K (show calculations) from AG = AH-TAS AH = AG+TAS
II Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. 0 |Anode half-reaction: OD PbCl, (s) Pb(s) +201 – Cathode half-reaction: 2.AgCI() 2€ - PbCl,(s) KCl(aq) [ 285(0) AgCl(s) KCl(aq) 2 AgCl(s) Shorthand notation: Ag(s) | Pb(s) PbCl,(s) C1- (aq)] [c1-(aq)] | AgCl(s)) | 2 Ag(s) Answer Bank 2498) Ag(e) PbCly(@) Pb(8) 2.AgCI() CI+(ag) AgCl(s)
Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Anode half-reaction: РЫ Ag Pb(s) + 2 C1PCI () + 2e- Cathode half-reaction: AgCl(s) 2 AgCl(s) + 2e- Ag(s) + 2 C1- PbCI,() KCl(aq) KCl(aq) Shorthand notation: PbCl(s) Pb(s) Cl(aq) Cl(aq) Agcis) Ag(s) Answer Bank 2 AgCl(s) Pb(s) Cl(aq) AgCl(s) 2 Ag(s) PbCl () Ag(s) Incorrect
Attempt 2 Complete the half-reactions for the cell shown, and show the shorthand notation for the cell. The electrode on the left is the anode, and the one on the right is the cathode. Pb Anode half-reaction: Ag() +20 = A Ag(s) + 2e Cathode half-reaction: Agla + 2e Ag(s) + 2 CI PCL KC) AgCl) KCMag) Shorthand notation: Pb(s) PECI() Cr(4) Cl(aq) ACC) AC Answer Bank 2 AgCl) Cl(aq) Ag(s) 2 ARCO AgCl) PC1,() Pb(s)
Use the tabulated half-cell potentials below to calculate AG ( in Kilojoules for the following balanced redox reaction. F= 96,500 J/. mole e Pb2+(aq) + Cu(s) - Pb(s) + Cu2+(aq) Cu2+ (aq) + 2e -> Cu(s) E". Cu = -0.34 Volt Pb2+ (aq) + 2e-> Pb(s) E,Pb = -0.13 volt a. -41 kJ b. -81 kJ C. +46 kJ d. +91 kl e..91 kb 24 Calculate AS®rxn for the following reaction. The S' for each species is shown below the...
Please explain, thank you!
(4) Consider a cell at 298 K in which the reaction is Pb (s)+2H (aa-Pb2+ (ag) +H2 (g) (a) Cr ions are added to the Pb|Pb2+ half-cell to precipitate PbCh. The cell voltage is then measured to be +0.210 V. If [H]-1.0 M and the partial pressure of hydrogen is 1.0 atm, what is [Pb2*]? (answer: 1.57 x 103 M) (b) Calculate the Kp of PbCh if [Cl]-0.10 M in the PblPb2 half-cell. (answer: 1.57 x...
show the work
D Question 21 An electrochemical cell is designated by the following shorthand notation: Pb (s) | Pb2+ (aq) || H(aq) | H2(g) Pt (s) For the above cell notation Eº is +0.13v. Does the following statement for the above electrochemical cell is true or false. "For the above cell notation Eis +0.13v" Select true or false from below and explain the reasoning showing calculations for the answer in part 2 O True O False
Part B: Cell Potential and Temperature (Pb/Cu cell) 1. Fill in the table. Use cell one sample calculation. Don't forget the units! se your measured cell potential to calculate E and AG at each temperature. Show Temp CTemp (K)E (measured) E° 32.2 30S. 3 481 m 42, 3 |31 S, SDI 482 2.3 B3S,4S 88 Use Excel to create a graph of AG (y-axis) vs Temperature (K) (x-axis). Insert a linear trendline. 2. Report the ungeneralized trendline equation and R2...
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