Homework Answers
![a) For [A +] = IM Ag + e- & Ag [H.o.] = 2.0M (H+] = 2.0M. Eo - 0.8v - Eorp at 2500 ERP - ERP - RT in [Ag] [[AGIELL ME [Agt]](http://img.homeworklib.com/questions/0d550640-7212-11ea-9464-3d29dbaa8719.png?x-oss-process=image/resize,w_560)
Add Answer to:
A voltaic cell is based on the following half reactions at 25°C: Ag + e- →...
A voltaic cell is based on the following half reactions at 25 ⁰C: Ag + + e- à Ag &nbs...
A voltaic cell is based on the following half reactions at 25 ⁰C: Ag + + e- à Ag E⁰ = 0.8V H2O2 + 2H+ + 2e- à 2H2O E⁰ = 1.78V Predict whether E cell is larger or smaller than E⁰ cell for the following cases. Explain your answers. (a) [Ag +] = 1.0 M, [H2O2] = 2.0 M, [H+] = 2.0 M (b) [Ag +] = 2.0 M, [H2O2] = 1.0 M, [H+] = 1.0 x 10-7 M
3. Calculate the cell potential for the voltaic cell based on the following half reactions at...
3. Calculate the cell potential for the voltaic cell based on the following half reactions at T = 25°C: Cr3+(aq) + 3e Cr(s) E° = -0.74 V TiO2(aq) + 2H(aq) + 1e → Ti+(aq) + H2O(1) E° = + 0.10 V Where, [Cr3+] = 1.0 x 104 M, [TiO2+] = 1.0 x 10-1M, [H+] = 1.0 M, [Ti$+] = 5.0 x 10-2 M.
Calculate the E of the cell based on the following half reactions: VO2+ (aq) + 2H+...
Calculate the E of the cell based on the following half reactions: VO2+ (aq) + 2H+ (aq) + e- ----> VO2+ (aq) + H2O (l) Zn (s) --->Zn2+ (aq) + 2e- Under the following condition: T = 25°C [VO2+] = 2.0 M [H+] = 0.5 M [VO2+] = 1.0 x 10-2 M [Zn2+] = 0.10 M
1. A galvanic cell is based on the following half-reactions at 281 K: Agt + e...
1. A galvanic cell is based on the following half-reactions at 281 K: Agt + e + Ag E° = 0.803 V H2O2 (aq) + 2H+ + 2 e + 2 H20 E° = 1.78 V What will the potential of this cell be when [Ag+] = 0.501 M, [H+] = 0.00365 M, and [H2O2] = 0.867 M? Enon
4. The following balanced redox reaction occurs in voltaic cell at 25°C H2 (g) + 2Ag+...
4. The following balanced redox reaction occurs in voltaic cell at 25°C H2 (g) + 2Ag+ (aq) → 2H* (aq) + 2 Ag (s) 2H+ + 2e → H2 (g) EⓇ = 0.00V Ag (aq) + le → Ag(s) E = +0.80V a. Write the two half-reactions (oxidation and reduction) occurring in the cell. Clearly indicate which reaction shows oxidation and which shows reduction. Clearly indicate which reaction occurs at the anode and which reaction occurs at the cathode. (4...
A voltaic cell is based on the following two half-reactions: Cd2 (ag) +2e-> Cd (s) Sn2(aq)+...
A voltaic cell is based on the following two half-reactions: Cd2 (ag) +2e-> Cd (s) Sn2(aq)+ 2e Sn (s) Calculate the standard cell potential. Use the date from the attached table.SRP2.docx Oa 0.13 Ob 042 Oc.027 Od-0.27
Please show all work step by step and final answer. Reactions at Electrodes during Electrolysis Answer the following que...
Please show all work step by step and final
answer.
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment is performed in an electrolysis cell having electrodes made of non-reacting material. Which half-reaction will take place at the anode during the electrolysis of 1.0 M H2O2 solution containing 1.0 M H2SO4? O 02 + 4H+ + 4e - 2H20 H202 0 2 + 2H+ + 2e H2O2 +...
Design a voltaic cell with the following two reduction half-reactions: Ag+(aq) + e− ⟶ Ag(s) Eo =...
Design a voltaic cell with the following two reduction half-reactions: Ag+(aq) + e− ⟶ Ag(s) Eo = 0.80 V Pb2+(aq) + 2 e− ⟶ Pb(s) Eo = −0.13 V Calculate Eocell and the equilibrium constant K for the voltaic cell at 298 K. Click here for a copy of Final Exam cover sheet.
I want to know the right way to do this and also the correct answer. Please...
I want to know the right way to do this and also the correct
answer. Please help
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment is performed in an electrolysis cell having electrodes made of non-reacting material. which half-reaction will take place at the anode during the electrolysis of 1.0 M AgNO3? 2H20 + 2 H2 + 20H Ag+ + e Ag 2H20 02 + 4H+ +...
What is the anode of the voltaic cell made by the combination of following half reactions?...
What is the anode of the voltaic cell made by the combination of following half reactions? Reaction Standard Reduction Potential Zn2+ + 2e– → Zn E0 = –0.76 V Ag+ + e– → Ag E0 = +0.80 V Question options: a. Zn2+(aq) b. Ag+(aq) c. Ag(s) d. Zn(s)
3. Calculate the cell potential for the voltaic cell based on the following half reactions at T = 25°C: Cr3+(aq) + 3e Cr(s) E° = -0.74 V TiO2(aq) + 2H(aq) + 1e → Ti+(aq) + H2O(1) E° = + 0.10 V Where, [Cr3+] = 1.0 x 104 M, [TiO2+] = 1.0 x 10-1M, [H+] = 1.0 M, [Ti$+] = 5.0 x 10-2 M.
1. A galvanic cell is based on the following half-reactions at 281 K: Agt + e + Ag E° = 0.803 V H2O2 (aq) + 2H+ + 2 e + 2 H20 E° = 1.78 V What will the potential of this cell be when [Ag+] = 0.501 M, [H+] = 0.00365 M, and [H2O2] = 0.867 M? Enon
4. The following balanced redox reaction occurs in voltaic cell at 25°C H2 (g) + 2Ag+ (aq) → 2H* (aq) + 2 Ag (s) 2H+ + 2e → H2 (g) EⓇ = 0.00V Ag (aq) + le → Ag(s) E = +0.80V a. Write the two half-reactions (oxidation and reduction) occurring in the cell. Clearly indicate which reaction shows oxidation and which shows reduction. Clearly indicate which reaction occurs at the anode and which reaction occurs at the cathode. (4...
A voltaic cell is based on the following two half-reactions: Cd2 (ag) +2e-> Cd (s) Sn2(aq)+ 2e Sn (s) Calculate the standard cell potential. Use the date from the attached table.SRP2.docx Oa 0.13 Ob 042 Oc.027 Od-0.27
Please show all work step by step and final
answer.
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment is performed in an electrolysis cell having electrodes made of non-reacting material. Which half-reaction will take place at the anode during the electrolysis of 1.0 M H2O2 solution containing 1.0 M H2SO4? O 02 + 4H+ + 4e - 2H20 H202 0 2 + 2H+ + 2e H2O2 +...
I want to know the right way to do this and also the correct
answer. Please help
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment is performed in an electrolysis cell having electrodes made of non-reacting material. which half-reaction will take place at the anode during the electrolysis of 1.0 M AgNO3? 2H20 + 2 H2 + 20H Ag+ + e Ag 2H20 02 + 4H+ +...
Most questions answered within 3 hours.
-
A 0.25μF capacitor is charged to 50 V . It is then connected in
series with...
asked 10 minutes ago -
Calculate the current, I, through the batteries for:
- a 2-bulb parallel circuit
- How does...
asked 11 minutes ago -
Choose the sentence that uses correct punctuation.
1a. The prefatory parts of a report include the...
asked 17 minutes ago -
For the element arsenic, which one of the following sets of
quantum numbers could not apply...
asked 27 minutes ago -
Compare and contrast the architectures of 3 types of ADCs:
Flash, SAR, and pipelined. Use the...
asked 28 minutes ago -
Given P(A) = 0.40, P(B) = 0.50, P(A ∩ B) = 0.15. Which of the
following...
asked 32 minutes ago -
Explain changes in workforce participation for women with
children. What legislation exists related to work and...
asked 34 minutes ago -
How high must a pointed arch be if it is to span a
space 4.2 m...
asked 40 minutes ago -
A housepainter who weighs 750 N stands 0.6 m from one end of a
2.0 m...
asked 42 minutes ago -
Implement Singly Linked List detectLoop in Java.
It would check whether the linked list contains a...
asked 45 minutes ago -
A small mailbag is released from a helicopter that is descending
steadily at 2.10 m/s.
After...
asked 45 minutes ago -
Write a C – program that calls a user-defined function from
within main() that determines the...
asked 49 minutes ago