The emf of the following cells are ag/ag+

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WebOct 27, 2024 · Calculate the EMF of the concentration cell at 298 K: Ag/Ag^+ (0.005 M)//Ag^+ (0.5 M)/Ag. WebThe emf of the following cells are:Ag Ag +1 M Cu 2+1 M Cu E cell = 0.46 V andZn Zn 2+1 M Cu 2+1 M Cu E cell =+1.10 VThen the emf of the cell Zn Zn 2+1 M Ag +1 M Ag is:A. 0.64 VB. 1.1 VC. 1.56 VD. 0.64 V. Login. Study Materials. NCERT …

The EMF of the following cells are: Cu Cu^2 + (1 M) Ag

WebJun 4, 2014 · Write the Nernst equation and calculate the emf of the following cell at 298 K.Cu (s) Cu 2+ (0.130 M) Ag + (1.00M) Ag (s) Given: E o Cu2+/Cu = 0.34V and E o Ag+/Ag = +0.80 V. Asked by Topperlearning User 04 Jun, 2014, 01:23: PM Expert Answer Answered by 04 Jun, 2014, 03:23: PM Concept Videos ... WebCalculate E° cell for the following (nonspontaneous) reaction: Cd(s) + 2Fe 3+ (aq) ® 2Fe 2+ (aq) + Cd 2+ (aq) → . A. -0.37 V: B. + 0.37 V: C. -1.17 V: D. + 1.17 V: E. none of the answers provided is correct: ... Ag+(aq) Ag(s), anode cathode at anode : … alcatel idol 4s replace battery

UNIT III LECTURE -22 Electrochemistry Electrode Potential

WebDividing both sides of this equation by − nF, Ecell = E ∘ cell − (RT nF)lnQ. Equation 20.6.2 is called the Nernst equation, after the German physicist and chemist Walter Nernst (1864–1941), who first derived it. The Nernst equation is arguably the most important relationship in electrochemistry. WebThe standard potential of Ag/Ag+half cell is +0.80 V and Zn/Zn2+ is -0.76 V. Q3.What is the Emf of the following cell at 25 0 C. Zn 2+ /Zn(0.2M) //Ag+(0.002 M)/Ag(s) Weba) Calculate the emf of the following cell Zn/Zn2+ (0.1M) II Ag+ (0.2M)/Ag; Given E°Zn2+ Zn = -0.76 V and EºAgt/Ag = +0.8 V 2+ + b) A Cu rod is placed in 0.01 M CuSO4 solution at 298K. Calculate the potential of the electrode assuming that salt is dissociated to 90 % at this dilution. Given E° for Cu2+/Cu = 0.34 V alcatel idol 3 front camera

Write Nernst equation for the cell reaction in the Daniel cell . How ...

Answered: n the cell Pt Fe3+ ( a = 1), Fe2+ (a… bartleby

WebMay 9, 2024 · $ \newcommand{\vecs}[1]{\overset { \scriptstyle \rightharpoonup} {\mathbf{#1}} } $ \( \newcommand{\vecd}[1]{\overset{-\!-\!\rightharpoonup}{\vphantom{a}\smash {#1 ... WebMar 8, 2024 · Ecell = + 0.49xV Explanation: The cell diagram implies that we are under standard conditions where we have unit concentration which is then increased by a factor … alcatel idol cricket sim cardWebIn which of the following cases blood cells will shrink: (a)when placed in water containing more than 0.9% (mass/ volume) NaCl ... E°Ag+/Ag= 0.8 0 v) 5. A copper-silver cell is set up. The copper ion concentration is 0.10 M. The ... What is the emf a cell when the cell reaction attains equilibrium? alcatel idol cricket phone

"Webসঠিক উত্তর : a এবং b উভয়ই অপশন ১ : cuo+h2=cu+h2o অপশন ২ : feo+co=fe+co2 অপশন ৩ : h2s+ci2=s+2hci অপশন ৪ : a এবং b উভয়ই " - The emf of the following cells are ag/ag+

The emf of the following cells are ag/ag+

WebJun 29, 2024 · Where, Ecell = the EMF of the cell, Eo = Standard EMF of cell, [ Mg2+ ] = Concentration of Mg, [ Ag+] = Concentration of Ag, n = ion charge ( moles of electrons ). We can given that, The EMF of the cell is = 2.96 V, Concentration of Mg [ Mg2+ ] = 0.130 M . Concentration of Ag [ Ag+ ] = 1.0 x 10-4 M. We can write the Cell reaction as, Mg + 2 Ag+ ... WebFigure 11.2.3: A galvanic cell can be used to determine the standard reduction potential of Ag +. The SHE on the left is the anode and assigned a standard reduction potential of zero. Table 11.2.1: Selected Standard Reduction Potentials at 25 °C. Half-Reaction. E° (V) F 2(g) + 2e − 2F − (aq) +2.866.

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WebThe emf of the following cells are: A g A g + (1 M) C u 2 + (1 M) C u E c e l l = − 0.46 V a n d Z n Z n 2 + (1 M) C u 2 + (1 M) C u E c e l l = + 1.10 V. Then the emf of the cell Z n … WebStart 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 …

WebDec 10, 2024 · From the table of standard reduction potentials, you find (3) Li + + e − → Li E ∘ = − 3.045 (4) Ag → Ag + + e − E ∗ = − 0.799 According to the convention of the cell, the … WebA voltaic cell utilizes the following reaction: Al (s) + 3Ag+ (aq) Al3+ (aq) + 3Ag (s) What is the effect on the cell emf of each of the following changes? A Water is added to the anode compartment, diluting the solution. (a)The cell emf will increase. (b)The cell emf will decrease. (c)The cell emf will remain the same.

WebScience Chemistry n the cell Pt Fe3+ ( a = 1), Fe2+ (a = 1) Ag+ (a =1) Ag The standard emf at 298 K for the half-cell Ag+ Ag is 0.80 V, and for Pt Br2 , Br− is 0.771 V. Calculate the equilibrium constant for the cell reaction at 298 K. [3.2] … WebE.m.f of the following cell at 298 K in V is x×10 2.Zn Zn2+ 0.1 M Ag+0.01 M AgThe value of x is . ... 0ex0exEAg+/Ag° =+0.80 V ; 0ex0ex2.303 RT/F = 0.059. Login. Study Materials. NCERT Solutions. NCERT Solutions For Class 12. NCERT Solutions For Class 12 Physics; NCERT Solutions For Class 12 Chemistry; NCERT Solutions For Class 12 Biology ...

WebNov 8, 2024 · Answer to Question #143212 in Physical Chemistry for Kyrie. Answers >. Chemistry >. Physical Chemistry. Question #143212. Calculate the standard emf of a cell that uses Ag/Ag+ and Al/Al3+ half-cell reactions. Write the cell reaction that occurs under standard-state conditions.

WebThe EMF of the cell Zn∣Zn 2+(1M)∣∣Ag +(1M)∣Ag will be: A 1.56 V B 0.64 V C -1.56 V D 2.02 V Medium Solution Verified by Toppr Correct option is A) Cu+2Ag +→2Ag+Cu +2 E … alcatel idol miniWebE) Electrolytic cells are cells where electron flow is caused by spontaneous reactions. Answer: E Reference: Section 20-1 8) Choose the correct statement based on the following oxidation potentials. Mg/Mg2+ +2.37 v Fe/Fe2+ +0.44 v Cu/Cu2+ -0.34 v Zn/Zn2+ +0.76 v Sn/Sn2+ +0.14 v Ag/Ag+ -0.80 v A) Mg will not displace Zn2+ from solution alcatel idol x alcatel idol x slate redWebMaths-17 12th - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Class : XII PART TEST- 2 Time : 3 hour Max. Marks : 60 INSTRUCTIONS 1. The question paper contain pages and 3-parts. Part-A contains 6 objective question , Part-B contains 2 questions of "Match the Column" type and Part-C contains 4 subjective type questions. alcatel illkirchWebNov 2, 2024 · A voltaic cell is setup at 25°C with the half cells Ag+ (0.001 M) Ag and Cu2+ (0.10 M) Cu. What should ... potential ? [E° = 0.46 V, log 105 = 5] LIVE Course for free. Rated by 1 million+ students ... Calculate the emf of the following cell at 25°C : asked Nov 2, 2024 in Chemistry by Richa (61.0k points) electro chemistry; redox reaction ... alcatel ikWebDec 26, 2015 · In an experiment using standard conditions, you find the cell emf to be 0.0428 V for the following cell: Ag ( s) Ag + Ag + Ag ( s) If the concentration of Ag + … alcatel ik41 4pdaWebThe EMF of the Daniell cell is 1.1V . The external EMF to be applied for the following reaction to take place in it is: C u ( s ) + Z n ( a q ) 2 + → C u ( a q ) 2 + + Z n ( s ) alcatel idol one touch so