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4) Consider the following galvanic cell...
Be sure to answer all parts. Consider a galvanic cell composed of the SHE and a...
Be sure to answer all parts. Consider a galvanic cell composed of the SHE and a half-cell using the following reaction: Agt(aq) + e + Ag(s) (a) Calculate the standard cell potential. 0 E = V cell (b) What is the spontaneous cell reaction under standard-state conditions? (c) Calculate the cell potential when the hydrogen electrode is changed to the following concentrations, while all other reagents are held at standard-state conditions: (i) 4.5 x 10-2 M E = v (ii)...
O pts Question 10 You must show your work to receive points for the following question....
O pts Question 10 You must show your work to receive points for the following question. It doesnt matter if you answer true or false. Points will be adjusted based on work shown. Bonus: for up to five extra points show the work to answer the following question Consider a galvanic cell that uses the reaction: 2 Ag+laq) + Sn(s) --> 2 Ag(s) + Sn2+(aq) Calculate the cell potential at 25C for a cell that has the following ion concentrations:...
please answer all parts to this question! they are all part of one question so i...
please answer all parts to this question! they are all part of
one question so i could not post them separately. will give thumbs
up! should be parts a through d! thanks.
Consider the following galvanic cell: Pt(s)|Br-(aq) Br2(1)||Cr20,2- (aq), Cr3+ (aq)|Pt(s) Q6.1 3 Points a. What is n, the number of electrons transferred in the balanced overall reaction that occurs in this galvanic cell? Write the number in the box below. Enter your answer here Q6.2 3 Points b....
please answer all parts to this question! They are all from one question, so they could...
please answer all parts to this question! They are all from one
question, so they could not be posted separately. Please double
check your answer! The last person got it wrong :( thanks! Will
give thumbs up.
Consider the following galvanic cell: Pt(s)|Br- (aq)|Br2(1)||Cr2O72- (aq), Cr3+ (aq)|Pt(s) Q6.1 3 Points a. What is n, the number of electrons transferred in the balanced overall reaction that occurs in this galvanic cell? Write the number in the box below. Enter your answer...
pleas help me with lab assament Multimeter Consider a galvanic cell consisting of the following two...
pleas help me with lab assament
Multimeter Consider a galvanic cell consisting of the following two redox couples: Ag+(0.010 M) + e-→ Ag(s) Eo = +0.80 V oi a. Write the equation for the half-reaction occurring at the Salt bridge C (0.010 M) Ag (0.010AM b. Write the equation for the half-reaction occurring at the anode. Cr Ag c. Write the equation for the cell reaction. d. What is the standard cell potential, Eelli for the cell? e. Realizing the...
please show all work. thank you 4. Consider an electrochemical cell (a.k.a. galvanic cell or voltaic...
please show all work. thank you
4. Consider an electrochemical cell (a.k.a. galvanic cell or voltaic cell) with Ag(s) and 1.0 M AgNO3(aq) in one compartment and Cu(s) and 1.0 M Cu(NO3)2(aq) in the other compartment. Write the reactions and calculate the standard state cell potential at 298 K. E cathode = a. Reduction (cathode): Eanode = b. Oxidation (anode): Eºcell = C. Net (overall cell reaction): 5. Consider a galvanic cell with Sn(s) and 1.0 M Sn(NO3)2(aq) in one...
Please help me with all parts. Thanks Consider the titration of 25.0 mL of 0.125MHCl with...
Please help me with all parts. Thanks Consider the titration of 25.0 mL of 0.125MHCl with 0.100MKOH. Calculate the pH after the addition of each of the following volumes of base. Part A: 3.0mL Part B: 20mL Part C: 65mL
A galvanic cell is prepared using the following half-cells: (i) MnO4-(0.283M), Mn2+(0.081M), and H+(1.0 M), and...
A galvanic cell is prepared using the following half-cells: (i) MnO4-(0.283M), Mn2+(0.081M), and H+(1.0 M), and (ii) Sn2+(0.236M) and Sn4+(0.145M). MnO4-+ 8H++ 5e-↔Mn2++ 4H2O Eo= 1.507 V Sn4++ 2e-↔Sn2+Eo= 0.151 V a)Calculate the galvanic cell voltage. b)Write the complete cell description. c)Write the cell reaction indicating clearly the direction of spontaneous reaction. d)Name the electrode (anode or cathode), give the polarity (positive or negative) of the electrode, and state the reaction (oxidation or reduction) occurring in the tin half-cell. Please...
Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.33 M), Cr3+ (2.0 M) ||...
Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.33 M), Cr3+ (2.0 M) || Co2+ (0.18 M) I Co The overall reaction and equilibrium constant value are given below. 2 Cr2+(aq) + Co2+(aq) → 2 Cr3+ (aq) + Co(s) K = 2.79x107 Calculate the cell potential E for this galvanic cell and AG for the cell reaction at these conditions. E -2.5 ху AG Need Help? Read It
You must show your work to receive points for the following question. It doesnt matter if...
You must show your work to receive points for the following question. It doesnt matter if you answer true or false. Points will be adjusted based on work shown. Bonus: for up to five extra points show the work to answer the following question Consider a galvanic cell that uses the reaction: 2 Ag+(aq) + Sn(s) --> 2 Ag(s) + Sn2+(aq) Calculate the cell potential at 25C for a cell that has the following ion concentrations: [Ag+] = 0.010 M,...
Be sure to answer all parts. Consider a galvanic cell composed of the SHE and a half-cell using the following reaction: Agt(aq) + e + Ag(s) (a) Calculate the standard cell potential. 0 E = V cell (b) What is the spontaneous cell reaction under standard-state conditions? (c) Calculate the cell potential when the hydrogen electrode is changed to the following concentrations, while all other reagents are held at standard-state conditions: (i) 4.5 x 10-2 M E = v (ii)...
O pts Question 10 You must show your work to receive points for the following question. It doesnt matter if you answer true or false. Points will be adjusted based on work shown. Bonus: for up to five extra points show the work to answer the following question Consider a galvanic cell that uses the reaction: 2 Ag+laq) + Sn(s) --> 2 Ag(s) + Sn2+(aq) Calculate the cell potential at 25C for a cell that has the following ion concentrations:...
please answer all parts to this question! they are all part of
one question so i could not post them separately. will give thumbs
up! should be parts a through d! thanks.
Consider the following galvanic cell: Pt(s)|Br-(aq) Br2(1)||Cr20,2- (aq), Cr3+ (aq)|Pt(s) Q6.1 3 Points a. What is n, the number of electrons transferred in the balanced overall reaction that occurs in this galvanic cell? Write the number in the box below. Enter your answer here Q6.2 3 Points b....
please answer all parts to this question! They are all from one
question, so they could not be posted separately. Please double
check your answer! The last person got it wrong :( thanks! Will
give thumbs up.
Consider the following galvanic cell: Pt(s)|Br- (aq)|Br2(1)||Cr2O72- (aq), Cr3+ (aq)|Pt(s) Q6.1 3 Points a. What is n, the number of electrons transferred in the balanced overall reaction that occurs in this galvanic cell? Write the number in the box below. Enter your answer...
pleas help me with lab assament
Multimeter Consider a galvanic cell consisting of the following two redox couples: Ag+(0.010 M) + e-→ Ag(s) Eo = +0.80 V oi a. Write the equation for the half-reaction occurring at the Salt bridge C (0.010 M) Ag (0.010AM b. Write the equation for the half-reaction occurring at the anode. Cr Ag c. Write the equation for the cell reaction. d. What is the standard cell potential, Eelli for the cell? e. Realizing the...
please show all work. thank you
4. Consider an electrochemical cell (a.k.a. galvanic cell or voltaic cell) with Ag(s) and 1.0 M AgNO3(aq) in one compartment and Cu(s) and 1.0 M Cu(NO3)2(aq) in the other compartment. Write the reactions and calculate the standard state cell potential at 298 K. E cathode = a. Reduction (cathode): Eanode = b. Oxidation (anode): Eºcell = C. Net (overall cell reaction): 5. Consider a galvanic cell with Sn(s) and 1.0 M Sn(NO3)2(aq) in one...
Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.33 M), Cr3+ (2.0 M) || Co2+ (0.18 M) I Co The overall reaction and equilibrium constant value are given below. 2 Cr2+(aq) + Co2+(aq) → 2 Cr3+ (aq) + Co(s) K = 2.79x107 Calculate the cell potential E for this galvanic cell and AG for the cell reaction at these conditions. E -2.5 ху AG Need Help? Read It
You must show your work to receive points for the following question. It doesnt matter if you answer true or false. Points will be adjusted based on work shown. Bonus: for up to five extra points show the work to answer the following question Consider a galvanic cell that uses the reaction: 2 Ag+(aq) + Sn(s) --> 2 Ag(s) + Sn2+(aq) Calculate the cell potential at 25C for a cell that has the following ion concentrations: [Ag+] = 0.010 M,...
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