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I got the diagram from my teacher, but I’m confused on what the Pt(s) is and...
i would really appreciate a quick answer please, thank you 11. Label the diagram below ofa...
i
would really appreciate a quick answer please, thank you
11. Label the diagram below ofa galvanic cell for the following reaction: (15 marks). H2(g)+ Cl2(g) -2 H (aq) + 2 Cl-(aq) Write the oxidation and reduction half-cell reactions (4 marks) a. Oxidation Half reaction Reduction Half Reaction b. On the diagram of the galvanic cell, i) Identify the anode and cathode metals, ii) indicate the direction of electron flow through the circuit, ii) Indicate the direction of the anion...
For the electrochemical cell Pt(s) | Sn2+(aq), Sn4+(aq) || Pb2+(aq) | Pb(s), what is the function...
For the electrochemical cell Pt(s) | Sn2+(aq), Sn4+(aq) || Pb2+(aq) | Pb(s), what is the function of the Pt(s)? Pt is the anode and is a reactant in the overall cell reaction. Pt is the anode and does not appear in the overall cell reaction. Pt is the cathode and is a product in the overall cell reaction. O Pt is the cathode and does not appear in the overall cell reaction. O
A galvanic cell is powered by the following redox reaction: MnO 2 (s) + 4 H...
A galvanic cell is powered by the following redox reaction: MnO 2 (s) + 4 H + (aq) + Zn (s) → Mn + 2 (aq) + 2 H 2 O (l) + Zn + 2 (aq) Cathode half reaction: Anode half reaction: Cell potential under standard conditions:
A galvanic cell is powered by the following redox reaction: 3 Fe'*(aq) + MnO(s) + 4...
A galvanic cell is powered by the following redox reaction: 3 Fe'*(aq) + MnO(s) + 4 OH(aq) → 3 Fe2+ (aq) + Mno (aq) + 2 H,00 Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS Data tab. Write a balanced equation for the half-reaction that takes place at the cathode. Write a balanced equation for the half-reaction that takes place at the anode. x 5 ? Calculate...
I need help on 2. Sketch a voltaic cell based on the following reaction. (a) show...
I need help on 2.
Sketch a voltaic cell based on the following reaction. (a) show the direction of electron flow and the direction of ion migration: (b) identify the cathode and anode: (c) state the signs of the cathode and anode: (d) give the overall balanced reaction. (e) Write the half-reactions that occur in the two electrode compartments. (f) Calculate E degree, assume 25 degree C: (g) Write a cell diagram for the cell: (h) Calculate E when [Cr^3+]...
A voltaic cell is based on the reduction of Ag^+(aq) to Ag(s) and the oxidation of...
A voltaic cell is based on the reduction of Ag^+(aq) to Ag(s) and the oxidation of Sn(s) to Sn^2+(aq). (a) Write half-reactions for the cell's anode and cathode. Include the phases of all species in the chemical equation. Anode Cathode (b) Write a balanced cell reaction. Include the phases of all species in the chemical equation.
half-reaction standard reduction potential Zn?" (aq)+2e" - Zn(s) Epod= -0.763 V MnO, (aq)+2 H,0(1+3e" - MnO,(s)+4...
half-reaction standard reduction potential Zn?" (aq)+2e" - Zn(s) Epod= -0.763 V MnO, (aq)+2 H,0(1+3e" - MnO,(s)+4 OH (aq). E = +0.59 V Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. X 5 ? Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written Yes Do you have...
Suppose the galvanic cell sketched below is powered by the following reaction: Fe(s)+ SnCl ,(aq) -...
Suppose the galvanic cell sketched below is powered by the following reaction: Fe(s)+ SnCl ,(aq) - FeCl,(aq)+ Sn(s) E1 E2 S2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. D-0 Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is El made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S27...
Balance the following oxidation-reduction reactions using the half-reaction method. 1. HCOOH (aq) + MnO.. (aq) → CO2 (g) + Mn2. Acidie solution Identify the reduction half Identify the oxidation...
Balance the following oxidation-reduction reactions using the half-reaction method. 1. HCOOH (aq) + MnO.. (aq) → CO2 (g) + Mn2. Acidie solution Identify the reduction half Identify the oxidation half Basic solution Identify the reduction half Identify the oxidation half Write a balanced equation for the electrode and overall cell reactions in the following galvanic cell and determine E°. Sketch the cell, labeling the anode and cathode and showing the direction of electron and ion flow. 2. 3. Circle the...
K_p for NH_3 at 25 degree C N_2 (g) + 3 H_2(g) irreversible 2 NH_3 (g),...
K_p for NH_3 at 25 degree C N_2 (g) + 3 H_2(g) irreversible 2 NH_3 (g), Delta G degree = -31.0 kJ consider the galvanic cell that uses the reaction 2 Ag^+ (aq) plus Cu(s) rightarrow Cu^2+ (aq) + 2Ag (s) clearly sketch the experimental set-up, write down the anode and cathode half- give the shorthand notation for the cell For the following cell, write a balanced equation for the cell reaction and calc Delta G degree C: Pt(s) |H_2(1.0...
i
would really appreciate a quick answer please, thank you
11. Label the diagram below ofa galvanic cell for the following reaction: (15 marks). H2(g)+ Cl2(g) -2 H (aq) + 2 Cl-(aq) Write the oxidation and reduction half-cell reactions (4 marks) a. Oxidation Half reaction Reduction Half Reaction b. On the diagram of the galvanic cell, i) Identify the anode and cathode metals, ii) indicate the direction of electron flow through the circuit, ii) Indicate the direction of the anion...
For the electrochemical cell Pt(s) | Sn2+(aq), Sn4+(aq) || Pb2+(aq) | Pb(s), what is the function of the Pt(s)? Pt is the anode and is a reactant in the overall cell reaction. Pt is the anode and does not appear in the overall cell reaction. Pt is the cathode and is a product in the overall cell reaction. O Pt is the cathode and does not appear in the overall cell reaction. O
A galvanic cell is powered by the following redox reaction: 3 Fe'*(aq) + MnO(s) + 4 OH(aq) → 3 Fe2+ (aq) + Mno (aq) + 2 H,00 Answer the following questions about this cell. If you need any electrochemical data, be sure you get it from the ALEKS Data tab. Write a balanced equation for the half-reaction that takes place at the cathode. Write a balanced equation for the half-reaction that takes place at the anode. x 5 ? Calculate...
I need help on 2.
Sketch a voltaic cell based on the following reaction. (a) show the direction of electron flow and the direction of ion migration: (b) identify the cathode and anode: (c) state the signs of the cathode and anode: (d) give the overall balanced reaction. (e) Write the half-reactions that occur in the two electrode compartments. (f) Calculate E degree, assume 25 degree C: (g) Write a cell diagram for the cell: (h) Calculate E when [Cr^3+]...
A voltaic cell is based on the reduction of Ag^+(aq) to Ag(s) and the oxidation of Sn(s) to Sn^2+(aq). (a) Write half-reactions for the cell's anode and cathode. Include the phases of all species in the chemical equation. Anode Cathode (b) Write a balanced cell reaction. Include the phases of all species in the chemical equation.
half-reaction standard reduction potential Zn?" (aq)+2e" - Zn(s) Epod= -0.763 V MnO, (aq)+2 H,0(1+3e" - MnO,(s)+4 OH (aq). E = +0.59 V Answer the following questions about this cell. Write a balanced equation for the half-reaction that happens at the cathode. Write a balanced equation for the half-reaction that happens at the anode. X 5 ? Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written Yes Do you have...
Suppose the galvanic cell sketched below is powered by the following reaction: Fe(s)+ SnCl ,(aq) - FeCl,(aq)+ Sn(s) E1 E2 S2 Write a balanced equation for the half-reaction that happens at the cathode of this cell. D-0 Write a balanced equation for the half-reaction that happens at the anode of this cell. Of what substance is El made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S27...
Balance the following oxidation-reduction reactions using the half-reaction method. 1. HCOOH (aq) + MnO.. (aq) → CO2 (g) + Mn2. Acidie solution Identify the reduction half Identify the oxidation half Basic solution Identify the reduction half Identify the oxidation half Write a balanced equation for the electrode and overall cell reactions in the following galvanic cell and determine E°. Sketch the cell, labeling the anode and cathode and showing the direction of electron and ion flow. 2. 3. Circle the...
K_p for NH_3 at 25 degree C N_2 (g) + 3 H_2(g) irreversible 2 NH_3 (g), Delta G degree = -31.0 kJ consider the galvanic cell that uses the reaction 2 Ag^+ (aq) plus Cu(s) rightarrow Cu^2+ (aq) + 2Ag (s) clearly sketch the experimental set-up, write down the anode and cathode half- give the shorthand notation for the cell For the following cell, write a balanced equation for the cell reaction and calc Delta G degree C: Pt(s) |H_2(1.0...
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