3. Calculate the voltage of a cell composed of Ni2+|Ni and Cu2+ | Cu electrodes at 298 K, if ANi 2+ %3D 0.85 and acu+ = 0.22. %3D

Q: 3. Calculate cell voltages under the following conditions at 25°C: Znlza": 2+ a) Zn Zn* (0.50 M)l…

A: For given cell notation, the half-reactions for reduction-oxidation can be easily found. The "Nernst…

Q: Calculate the cell potential of the following: (a) Pb | Pb2+ (0.1200 M) || Cd2+ (0.0500 M) | Cd

A: Given,a. Pb|Pb2+0.1200M || cd2+0.050 M | cd

Q: A calcium ion-selective electrode obeys the equation: E = 0.0560 + (0.05916/2) x log[Ca²+] What is…

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Q: Calculate the cell potential when 50.0 mL of 0.05 M Sn2+ was titrated with 0.10 M T/3+ in a matrix…

A: Cell potential can be calculated by using Nernst equation.  Ecell = E0cell - (RT/nF)lnQ

Q: Calculate the cell potential for a cell at 38oC with a Cu2+ concentration of 0.017 M and a Zn2+…

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Q: Calculate the potential of a copper electrode immersed in 0.0440 M Cu(NO3)2.

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Q: Consider the cell: Cd(s) | Cd2 (aq) (0.035M) || Cu2*(aq) (x M)| Cu(s) Cd2+ + 2e → Cd E° = -0.40 V…

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Q: Determine the potential of a platinum electrode (vs. SHE) when placed in a mixture of 0.00207 M…

A: Since you have asked multiple question, we will solve the first question for you as per our…

Q: 12. Determine the electric potential of the cell whose cell diagram is given below; Pt/ Fe", Fe //…

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Q: Given: Cell Notation       Eocell VO2+/VO2+          1.000 VO2+/V2+            0.360 VO2+/V3+…

A: Latimer diagram: It is data of the standard electrode potential of the chemical element that is…

Q: Cd(s)| Cd2 (aq) (0.035M) || Cu2"(aq) (x M Cu(s) Cd2* + 2e → Cd E = -0.40 V Cu2* + 2e → Cu E = +0.34V…

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Q: What is the emf of the following cell at 25 °C? Ni(s) |Ni2*(1.00 M)||Fe3*(0.00500 M), Fe2*(0.010…

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Q: Calculate E Cell at 349 K (without activity) for Pt|H2 (1.0 atm)|HA (0.2 m),H*),KCI…

A: Ka of weak acid is given as 5x10-6.pH is determined as follows,

Q: Calculate the potential of the copper electrode immersed in a 0.0750 M NaCl solution saturated with…

A: Given that, Concentration of NaCl solution = 0.0750 M Standard reduction potential of Copper,…

Q: Calculate the potential of the copper electrode immersed in a. 0.0440 M Cu(NO3)2 b. 0.0750 M in…

A: Hi! Since there are multiple questions posted. We are answering first question. If you need further…

Q: Determine the cell potential of the following electrochemical cells. Write OHR, RHR, NCR, n values…

A: Welcome to bartleby !

Q: Cu | Cu2* (0,01M) || Fe3* (0,2M), Fe2* (0,04M) | Pt

A: Given data: At 298K E°Cu2+/Cu = 0.34V  E°Fe3+/Fe2+ = 0.77V

Q: Calculate the cell potential (Ecell) for the following lead concentration cell at 298 K.

A: The Ecell for cell is determined by using Nernst equation. The equation is as follows,

Q: What is the concentration of {M+3} if {X-} = 1.10 M and {MX3} = 1.50 M Under these conditions, the…

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Q: • Calculate the potential for the Cu2+/Cut electrode at 25°C when the Cut ion concentration is 1/3…

A: Given,  Cu+ ion concentration is 1/3 of the Cu2+ ion concentration  Calculate the potential of…

Q: Calculate the potential of a platinum electrode immersed in a solution of KBr 0.0100F and 1 x10-3F…

A: Reaction: Br2 (aq) + 2e- ↔ 2Br- Nernst equation: E=E∘ -0.0591nlogBr-2Br2

Q: What is the cell potential for the following reaction at 25 °C?  Ni(s) + Cu2+(0.010 M) →…

A: Given, Ni(s) + Cu2+(0.010 M) → Ni2+(0.0010 M) + Cu+(1.0 M) SRP: E° Ni2+/Ni = -0.25 V; E° Cu2+/Cu+ =…

Q: Calculate the cell potential for a cell at 42oC with a Cu2+ concentration of 0.008 M and a Zn2+…

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Q: Calculate the cell potential for a cell at 29oC with a Cu2+ concentration of 0.017 M and a Zn2+…

A: This question is solved by nernest 's equation.

Q: Calculate the pH of the cathode compartment solution if the cell emf at 298 K is measured to be…

A: The Nernst equation relates the cell potential, standard cell potential, the temperature and…

Q: a) Calculate the standard potential for the reaction AgsAsO4+ 3e°2 3Ags) + AsO² b) Give a schematic…

A: As per the guideline, since you have posted a question with multiple sub-parts, we have solved the…

Q: i What is Ecell at 25°C of the spontaneous cell made from Ag*/Ag (0.80 V) and Cl2/Cl(1.36 V) half…

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Q: The magnesium electrode was dipped into a 1.00 M solution of MgSO4 and the cadmium electrode was…

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Q: Calculate the theoretical cell potential of the following cells. If the cell is short-circuited,…

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Q: Calculate the cell potential for a cell at 38oC with a Cu2+ concentration of 0.01 M and a Zn2+…

A: The given cell reaction is  Zn(s) + Cu2+(aq) ⇌ Zn2+(aq) + Cu(s) Eocell = +1.10 V Also given…

Q: The cell potential for Cr | Cr+3 (0.50 M) || Ce+4(0.0025M), Ce+3 (0.35 M) | Pt is

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Q: A cell is constructed by coupling Zn electrode in 0.5 M ZnSO and Ni 4 electrode in 0.05M NiSO4 .…

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Q: Ksn for a cell is 1.8x10

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Q: 1. Given below are the standard electrode E+1.33V A: Cr0,+14H+6e 2Cr +7 H;Om: B: Cu"+ 2e Cu;…

A: Electrochemistry is the branch of chemistry which studies the change of chemical energy into…

Q: Calculate the cell potential for a cell at 29oC with a Cu2+ concentration of 0.01 M and a Zn2+…

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Q: Calculate the potential of a platinum electrode in contact with a solution containing 0.1 M VO2* 0.1…

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Q: Calculate the cell emf for the following reaction at 25°C:…

A: Given data,[Cu2+]=0.010M[Ni2+]=0.0010M[Cu+]=1.0MTemperature=25oC

Q: Conductive cell has resistance 22N when fill by 0.1m CH3COONA, 7.3N when fill by (0.1M CH3COONA+0.2M…

A: solution also obey ohm Law which relate the EMF applied to its current strength flowing through it…

Q: 13.28 For the cell Pt,|Fe²*(a = 2.00), Fe**(a = 1.20); I"(a = 0.100)|1,(s)|Ptg %3D (a) write the…

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Q: Calculate the cell potential in volts for following cell. Eo = +1.10 V Zn|Zn2+, 1.50 x 10-3M…

A: Given :-  Zn|Zn2+, 1.50 x 10-3M ||Cu2+2.00M|Cu  Eo = +1.10 V  To be calculated :-  Ecell

Q: Given the following electrode systems and their electrode potentials, Ca2+(aq)  + 2e  ➡  Ca(s)…

A: Electrochemistry is a branch of science that deals with the movement of the electrons to produce…

Q: What is the cell potential for the following reaction at 25 °C?  Ni(s) + Cu2+(0.010 M) →…

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Q: Calculate the equilibrium constant for Ca(s)+Mn2+(aq)(1M)⇌Ca2+(aq)(1M)+Mn(s). When the cell…

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Q: In a standard hydrogen electrode: A) delta G°<0 B) delta G°>0 C) delta G°=0?

A: C) delta G°=0

Q: Calculate the cell potential for a cell at 43oC with a Cu2+ concentration of 0.012 M and a Zn2+…

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Q: 2. Calculate the potential of the copper electrode immersed in a. 0.0440 M Cu(NO3)2 b. 0.0750 M in…

A: 2. Reaction of copper electrode dipped in Cu(NO3)2     Nernst equation:…

Q: Calculate the potential of each electrode below: (Show your complete solution) 1. a zinc…

A: given Calculate the potential 0.0500 M Zn(NO3)2 0.0400 M in Fe2SO4 and 0.00915 M in Fe2(SO4)3 0.0380…

Q: Calculate emp of cell gxn Zn+2Aj →Zi + 2Ag wite Cell notatioon , Euplain whether ixn is feasible or…

A: The detailed explanation is given below:

Q: If the cell emf of a Zn-Cu cell is 0.80 V when the concentration of Zn2+ is 2.0 M, what is the…

A: The emf of Zn-Cu cell = 0.80 V  Concentration of Zn2+ = 2.0 M  Concentration of Cu2+ (in molar) = ?