Write the balanced equation and calculate the E*cell for the following system: Fe(s) | Fe^2+(aq) | | Cr_2O_7^-(aq) | Cr^3+(aq) | Pt(s)
Write the balanced equation and calculate the E*cell for the following system: Fe(s) | Fe^2+(aq) |...
Calculate the standard cell potential for the following reaction. Fe (s) +Ni^+2 (aq) rightarrow Fe^+ 2 (aq) + Ni (s) 3 Cu + 2 NO_3^- + 8 H^+ rightarrow 3 Cu^+ 2+ 2 NO +4 H_2O Cr_2O_7^-2 + 6 Fe^+2+14 H6+ rightarrow 2 Cr^+ 3 + 6 Fe^+ 3 +7 H_2O
For the following cell, write a balanced equation for the cell reaction and calculate E degree and Delta G degree at 25 degree C: Pt(s) | H_2(1.0 atm) | H^+(1.00 M) ||Cu^2+(1.00 M)|Cu(s)
Suppose the galvanic cell sketched below is powered by the following reaction: 4 Fe(s)+2 Fe(NO3)2(aq) — 3 Fe(NO3),(aq)+3 Fe(s) S1 Write a balanced equation for the half-reaction that happens at the cathode of this cell. Write a balanced equation for the half-reaction that happens at the anode of this cell. of what substance is E1 made? Of what substance is E2 made? What are the chemical species in solution S1? What are the chemical species in solution S2?
4. Write a balanced equation from each cell notation, then calculate thee of the cell, is it spontaneous or nonspontaneous? A. Cr(s) Crot || Cui Cu(s) B. Al(s) Al* | Ce Ce Pt C. Cu (s) Cu? || Al Al (s) Useful information: F= 96485 J/V mol electrons, AG ----F-Ecell AG --RTINK: Ece 0.0592/n*logK; EcellEcett -0.0592/n*logQ Ce (aq) + Ag+ (aq) + e Fet (aq) + Cu" (aq) + Cu (aq) + 2e 2H(aq) + 2 Pb (aq) + 2e...
A chemist designs a galvanic cell that uses these two half-reactions: half-reaction cof(aq)+4H2O()+3e_ → Cr(OH)3(s)+50H-(aq)| Fe (a)teFe() standard reduction potential E d=-0.13 V E01" +0.771 V 2 + 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. Write a balanced equation for the overall reaction that powers the cell. Be sure the reaction is spontaneous as written Check...
HELP NEED ANSWERED TODAY BY 11:50PM!!! Part A Write balanced equation for the anode of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Write balanced equation for the cathode of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express your answer as a chemical equation. Identify all of the phases in your answer. Part C Write balanced equation for overall cell reactions of the following galvanic cell Fe(s)|Fe2+(aq)||O2(g)|H+(aq),H2O(l)|Pt(s) Express...
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...
Write a balanced net ionic equation (include physical states) for the following reaction:Fe(NO3)3(aq) + LiOH(aq) → LiNO3(aq) + Fe(OH)3(s)
For the following electrochemical cell: Fe(s)| Fe3+(aq) || Cl(aq) | Cl2(g)|| Pt(s) a) Write the Cell Reaction for this Cell. b) Identify the Anode and Cathode.
Write a balanced equation from the following cell notation: Mn(s) | Mn^2+ (aq) || CD^2+ (aq) | Cd(s) Include the physical state of each reactant and product.