O ELECTROCHEMISTRY Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at a temperature of...
O ELECTROCHEMISTRY Using the Nernst equation to calculate nonstandard cell. A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Mno (ae)+ 16H (a)+SPb (G)2Mn2 (a)+8H,0 ()+SPo (a) Suppose the cell is prepared with 1.5s M MnO and1.53 MH in one half-cell and 0.623 M Mn2 and 259 M Pb2 in the other Calculate the cell voltage under these conditions. Round your answer to 3 significant digits
III O ELECTROCHEMISTRY Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2Cr + (aq) +3Ca (s) -- 2Cr (s) +3Ca²+ (aq) 2+ Suppose the cell is prepared with 0.699 M Cr3+ in one half-cell and 6.35 M Ca? in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. 미미 X ? Check
A galvanic cell at a temperature of 25.0°C is powered by the following redox reaction: 2VO+2(aq)+4H+(aq)+Fe(s)->2VO+2(aq)+2H2O(l)+Fe+2(aq) Suppose the cell is prepared with 3.82 M VO+2 and 1.96 M H+ in one half-cell and 4.70 M VO+2 and 6.88 M Fe+2 in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits.
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: MnO2 (s) +4H + (aq) +2Cr2 + (aq) →Mn2+ (aq) +2H20 (1) +2Cr3 + (aq) Suppose the cell is prepared with 3.21 MH and 0.395 MCr2 in one half-cell and 4.96 M Mn2' and 3.66 M Cr3+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Cu (aq)+Zn (s)- Cu (s)+Zn2 (ag) Suppose the cell is prepared with 5.30 M Cu 2+ in the other in one half-cell and 2.03 MZn Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. OP X
Using the Nernst equation calculate the cell voltage for: Fe(s) + Cd2+(aq) → Fe2+(aq) + Cd(s) when the [Fe2+] = 0.20 M and [Cd2+] = 1.5 M. Potentially useful information: Fe2+ + 2e− → Fe(s); ε0 = -0.44 V Cd2+ + 2e− → Cd(s); ε0 = -0.40 V
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: 2MnO, (aq) +16H* (aq) + 5 Pb (s) + 2Mn2+ (aq) +8H,0 (1) +SPb2+ (aq) Suppose the cell is prepared with 6.61 M MnO4 and 2.71 MH in one half-cell and 7.26 M Mn and 4.42 M Pb in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. % DO X 6
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...
O ADVANCED MATERIAL Analyzing a galvanic cell A galvanic cell is powered by the following redox reaction: 3 Fe+(aq) + Cr(OH),(s) + 5OH(aq) – 3 Fe2(aq) + Cro (aq) + 4H20( 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...
A galvanic cell at a temperature of 25.0 °C is powered by the following redox reaction: Cu? + (aq) + Zn (s) — Cu(s) +Zn² + (aq) Suppose the cell is prepared with 6.36 M Cu? in one half-cell and 3.80 M Zn²+ in the other. Calculate the cell voltage under these conditions. Round your answer to 3 significant digits. 0u ou X 5 ?