WebExpert Answer. Use The Nernst equation E = (RT/nF)ln (pO2/pO2‘) Where all these symbols denotes the standard. Now put each value in this equ …. View the full answer. Transcribed image text: Calculate the EMF of the following oxygen differential cell @ 25°C" (760 m 0 m Hg),Pt;H, 0:0, ( 76 mm Hg),Pt 02 (760 mm Hg), Pt;H,0:0 (100 mm Hg), Pt 0 ... WebSep 3, 2024 · Using the calculated emf value of zinc and copper electrode, calculate the emf of the following cell at 25°C. asked Sep 3, 2024 in Electro Chemistry by Manoj01 ( 50.5k points) electro chemistry
Calculate the emf of the following cell at 25°C - Shaalaa.com
WebCalculate the EMF of the Following Cell 25Oc s1. ECHE 789B/Spring 2002. Problem Set #2. Due: Thursday January 31 . 1. Calculate the half cell potential of the hydrogen electrode in a solution of pH=5, 6, 7,8 and 9 and at partial pressure of hydrogen of 0.5 and 0.8 atm, respectively at 25 o. Cell notation: Pt/H2/H+. WebCalculate the emf of the following concentration cell at 25 o C: Cu(s) Cu 2+ (0.10 M) Cu 2+ (2.0 M) Cu(s) Do not include units in your answer. 2 points . QUESTION 31. Using the standard reduction potentials at 25 o C which is the strongest reducing agent? bsnl fiber balance check
Calculate the emf of the following cell at 25∘ C - BYJU
WebCalculate the EMF of the Following Cell 25Oc s1. ECHE 789B/Spring 2002. Problem Set #2. Due: Thursday January 31 . 1. Calculate the half cell potential of the hydrogen electrode in a solution of pH=5, 6, 7,8 and 9 and at partial pressure of hydrogen of 0.5 and 0.8 atm, … WebExpert Answer. Part A What is the emf of this cell under standard conditions? Express your answer using three significant figures. E° = 2.35 V Submit Previous Answers Correct Part B A voltaic cell utilizes the following reaction and operates at 298 K: 3Ce4+ (aq) + Cr (s)-3Ce3+ (aq) + Cr3+ (aq). WebAt anode: [Oxidation] At cathode: [Reduction] Total electrons transferred (n) = 6. Also, E° cell = E° cathode + E° anode = -0.25V –(-1.66V) = 1.41 V From Nernst equation, we know, E cell = E 0 cell – [C oxid = concentration at the oxidation cell (0.001 M) and C red = concentration … exchange online remove delay hold