Calculate emf of the following cell at 25 ° c
WebQ. (a) The cell in which the following reaction occurs: 2 F e 3 + (a q) + 2 I − (a q) → 2 F e 2 + (a q) + I 2 (s) has E ⊝ cell = 0.236 V at 298 K. Calculate the standard Gibbs energy of the cell reaction. (Given: 2F= 96500 C m o l − 1) (b) How many electrons flow through a metallic wire if a current of 0.5 A is passed for 2 hours ... WebCalculate the EMF of following cell at \\( 25^{\\circ} \\mathrm{C} \\) \\( \\mathrm{Pt}, \\mathrm{H}_{2}(2 \\mathrm{~atm}) \\mathrm{HCl} \\mathrm{H}_{2}(10 \\mathrm ...
Calculate emf of the following cell at 25 ° c
Did you know?
WebApr 10, 2024 · Calculate the EMF of following cell at \\( 25^{\\circ} \\mathrm{C} \\).\\( \\mathrm{Fe}\\left \\mathrm{Fe}^{2+}\\left(\\mathrm{a}_{1}=0.3\\right) \\ \\mathrm{Sn}^{2 ...
WebSo that would be positive .54 volts, so positive .54 plus 1.66, plus positive 1.66 volts. So the standard potential for the cell, so E zero cell is equal to .54 plus 1.66 which is equal to 2.20 volts. All right, now that we've found the standard cell potential, we can calculate the equilibrium constant. WebCalculate the emf of the following concentration cell at 25°C: Cu(s) / Cu2+(0.026 M) // Cu2+(1.252 M) / Cu(s) V Be sure to answer all parts. How many faradays of electricity are required to produce (a) 0.85 L of O2 at exactly 1 atm and 25°C from aqueous H2SO4 solution? faradays (b) 8.40 L of Cl2 at 750 mm Hg and 20°C from
WebQuestion: QUESTION 29 Calculate the cell emf for the following reaction at 25°C: 2Ag (0.010 M) + H2(1 atm) - 2Ag(s) + 2H+(pH = 10.0) R = 8.3144 J/(K mol); F = 96485J/C. … WebNov 2, 2024 · Write Nernst equation to calculate the Ɛ.M.F of the cell at 25°C . 3 Zn Zn2+ (0.001 M) H+ (0.01M) H2 ... Advertisement aniketpawar2562000 aniketpawar2562000 Answer: 8) Calculate emf of the following cell at 25°C. Zn(s) Zn2+(0.001M) H*(0.01M) H2(g)(1 bar) Pt(s) EO (Zn2+ Zn) = -0. 76 V E0(HH) = + 0.00V ... Using radiation of …
WebDec 10, 2024 · The electromotive force (EMF) is the maximum potential difference between two electrodes of a galvanic or voltaic cell. This quantity is related to the tendency for an …
WebNov 2, 2024 · A voltaic cell is setup at 25°C with the half cells Ag^+ (0.001 M) Ag and Cu^2+ (0.10 M) Cu. What should be its cell potential ? asked Nov 2, 2024 in Chemistry by Richa ( 61.0k points) iihf matches todayWebCalculate the emf of the following concentration cell at 25°C: Cu(s) / Cu2+(0.073 M) // Cu2+(1.468 M) / Cu(s) v This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. iihf mens championshipWebAug 9, 2024 · The half-cell with the lower reduction potential will undergo oxidation within the cell. If those specifications are followed, the overall cell potential will be a positive value. The cell potential must be positive in order for redox reaction of the cell to be spontaneous in the reverse direction. is there a new strain of parvoWebDec 4, 2024 · Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and … is there a new sword art onlineWebAnswer the following: Calculate emf of the cell at 25 °C. Zn(s) Zn2+ (0.08 M) Cr3+ (0.1 M) Cr3+ (0.1 M) Cr(s) EZn∘ = - 0.76 V, ECr∘ = - 0.74 V is there a new subnautica game coming outWebJan 23, 2024 · Calculate the EMF of the following cell at standard conditions (temperature = 25o C, pressure = 1 atmosphere): Ni Ni2+ Cu2+ Cu if the concentrations of the two … iihf men\u0027s world championship 2022WebStart your trial now! First week only $4.99! arrow_forward Literature guides Concept explainers Writing guide Popular textbooks Popular high school textbooks Popular Q&A Business Accounting Business Law Economics Finance Leadership Management Marketing Operations Management Engineering AI and Machine Learning Bioengineering Chemical … iihf men\u0027s world championships 2021