he cell described below: Zn|Zn2+(1.00 M)||Cu²+(1.00 M)|Cu che cell potential after the reaction has operated I. r the [Zn2+] to have changed by 0.20 mol/L. ( 25°C.)

Q: Part A What mass of Ni+ is produced in solution by passing a current of 67.0 A for a period of 14.0…

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Q: Electrochemistry. Consider the redoxreaction, for which E 8. Co S 1.10 v. Zn(s) Cuaq) - Zn (aq)…

A: Oxidation state or oxidation number of an atom refers to the charge on that atom that it would have…

Q: Calculate E°cell. Mn(s) + Fe2+(s) (aq) ↔ Mn2+ (aq) + Fe (s) a)E°cell =  ?V  b) Calculate E° for…

A: a) Eocell = Eored cathode - Eored anode  Here cathode: Fe2+ (aq) / Fe (s) Therefore, Eored cathode =…

Q: The E° cell 0.135 V for the reaction B1,(s) + 5Cr20,2(aq)+ 34H (aq) – 6103 (aq) + 10Cr+(aq) + 17H20…

A: 1st we balanced the equation to find out what number of electrons involved in this reaction. then we…

Q: A solution containing Pt*+ is electrolyzed with a current of 4.10 A. How long will it take to plate…

A: W = E i t /F W = mass to be deposited E = equivalent Weight i = current in ampere t = time in second…

Q: For the reaction: Pd2+ + Ni → Ni²+ + Pd , AG° is –239 kJ/mole. What is the standard reduction…

A: The tendency possessed by ions to get reduced in any reaction is termed as its "standard reduction…

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

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Q: O A way to measure the Ksp of an ionic compound is to redre the metal cation and measure the cell…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: (i) Write the half-cell reaction, the net reaction and cell EMF of the following cell which operated…

A: “Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: Calculate the enaf of the cell Col Cot || Na+ IN: if the concentrations e [N₁²+] = 10M and [Co²+] =…

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Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

A: Anode half cell reaction: Cathode Half reaction: Overall reaction taking place is as follows:

Q: The following reaction proceeds spontaneously under standard conditions because E°cell > 0 (which…

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Q: Cathodic polarization takes place when: (h =over-voltage) O a.h= 0 O b.h Erev Odh>0

A: Cathodic polarization takes place when over voltage is less than zero. Hence, h < 0 for cathodic…

Q: The standard oxidation potential of Ni/Ni2+ electrode is 0.3 V. If this is combined with a hydrogen…

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Q: Consider Zn+2 (0.056 M) | Zn || TI*3 (9.86 x 102M) I TI* (0.048 M) Pt E° (Zn*2/ Zn) = -0.763 V E°…

A: On the left half of the cell representation there is anode and on the right it is the cathode. Ecell…

Q: At 25 ∘C,25 ∘C, a titration of 15.00 mL of a 0.0320 M AgNO3 solution with a 0.0160 M NaI solution is…

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Q: The following reaction occurs at 298 K:  Zn (s) + 2 Ag+ (aq) ---> Zn2+ (aq) + 2 Ag (s) i. Sketch a…

A: E°cell= E°cathode- E°anode  G°=-nFE°  G°= RT In K

Q: [3] Given the Standard Reduction Potentials at 25°C, Mn++2e Mn E° =-1.185V and Hg+2e - Hg E° =…

A: 1- When the standard reduction potential is negative that means it is an oxidation half reaction and…

Q: a)Distinguish the difference between the standard electrode potential for such as silver metal…

A: a) There will be no difference in the standard reduction potential.

Q: Calculate the emf of the concentration cell at 298 K. Ag / Ag+ (0.002 M) // Ag+ (0.5 M)/Ag. What…

A: Concentration cell Cell in which both the electrodes are of same type but the electrolyte in which…

Q: Use standard reduction potentials to calculate the equilibrium constant for the reaction: Hg2*(aq) +…

A: In this question determine E°cell. ∆G° = -nFE°cell  also ∆G° = -2.303 RT log K

Q: For the cell shown, the measured cell potential, ?cell, is −0.3723 V at 25 °C. Pt(s) | H2(g,0.773…

A: [ H+] = 0.091 M

Q: A solution containing Pt** is electrolyzed with a current of 3.00 A. How long will it take to plate…

A: Introduction : given : Current=3 A  Volume = 0.50 L  Molarity=0.010M

Q: Based on the information in the table of standard reduction potentials below, calculate ΔGo for the…

A: the redox reaction of bromine with potassium will be  2 K + Br2 -------> 2 KBr  Hence from the…

Q: Pt(s) Br (aq) (x M) | Br21) || BrO3¯(aq) (0.43 M), H*(aq) (1.00 M) | Br2(1) | Pt(s)

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Q: A solution containing Pt*+ is electrolyzed with a current of 5.20 A. How long will it take to plate…

A: Using the formula for mass deposition.  Mass deposited = Zit/nF Where,  Z = molar mass = 195.084…

Q: John makes a galvanic cell with the half reactions Mt3+(aq) + 3e1- -->Mt(s), and R2+(aq) + 2e1- -->…

A: Given that Standard reduction potentials of cathode and anode  1.09 V and 0.34 V respectively.…

Q: How many grams of nickel (58.69 g/mol) may be electroplated by passing a constant current of 7.2 A…

A: Total charged apssed = current ×time in seconds.=7.2×34×60= 14688 columb . Ni is formed through the…

Q: How many grams of Ag would be deposited from an aqueous solution of Ag+ with a current of 2.534 A…

A: Molar mass of Ag = 108g/mol Reaction takes place:- Ag+ + e-  ------> Ag  current , I = 2.534 A…

Q: Calculate the cell potential for the galvanic cell in which the reaction Ti(s) + With(so much) =…

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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: A student prepares a solution of 0.03 M KMnO4 in 0.002 M Mn2+. If the pH is 3.5, what is the…

A: Since you have asked multiple questions, we will answer only first question for you. In order to get…

Q: Calculate the cell potential at 25 °C for the cell: A(s) I A²^(0.100 M) II B²^(1.0 x 10-5 M) I B(s)…

A: We have to tell which option is correct by finding Ecell

Q: 4. In a Daniel cell, the total reaction is given by Cu²+ + Zn → Zn²+ + Cu Calculate the active mass…

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Q: the fpllowing cell was used fordetermination of pCrO4:     SCE||CrO4^2-(xM),Ag2CrO4(sat'd)|Hg…

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Q: A salt of each of the ions in Table is dissolvedin water. A Pt electrode is immersed in each…

A: Electrolysis is the process in which the decomposition of the metal occurs when the liquid solution…

Q: At 25 °C, a titration of 15.00 mL of a 0.0560 M AgNO3 solution with a 0.0280 M Nal solution is…

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Q: Galculate the cell potentail for the reaction as written 95 25°c, given that [cr2+] = 0.855m and…

A: Given- Cr(s)+Ni2+(aq) -->> Cr2+(aq)+Ni(s) [Cr2+]=0.855M  [Ni2+]=0.0130M

Q: When the PbT concentration is 1.05 M, the observed cell potential at 298 K for an electr following…

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Q: A solution containing Pt+ is electrolyzed with a current of 2.60 A. How long will it take to plate…

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Q: E°cell = 0.135 V for the reaction 3I2(s) + 5Cr2O72-(aq) + 34H+(aq) → 6IO3-(aq) + 10Cr3+(aq) + 17H2O…

A: Given- 3I2(s)+5Cr2O72-(aq)+34H+(aq) ->>6IO3-(aq)+10Cr3+(aq)+17H2O [Cr2O72-]=0.014M  [H+]=0.21M…

Q: Calculate the emf of the Daniell cell at 25.0°C when the concentrations of Cuso4 and ZnSOo4 are…

A: Answer-1 Cell reaction will be: Zn(s)+Cu2+(aq)→Zn2+(aq)+Cu(s) half cell reduction potential for Zn…

Q: Given the reaction: Cu + Ag+ → Cu+  + Ag The reaction is assumed to be that  (Cu) = (Ag1+) = 1.0M…

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Q: The E°cell = 0.135 V for the reaction 312(s) + 5Cr20,2 (aq) + 34H*(aq) → 6103 (aq) + 10Cr³*(aq) +…

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Q: If the concentration of Ag+ is 0.0115 M, the concentration of H+ is 0.355 M, and the pressure of H2…

A: Given that,Concentration of Ag+ =0.0115MConcentration of H+ =0.335MPressure of H2 =1.00atm

Q: John makes a galvanic cell with the half-reactions Mt3+(aq) + 3e1- -->Mt(s), and R2+(aq) + 2e1- -->…

A: This question can be solved using the formula which state that greater cell potential represent…

Q: A steady current of 5 A is maintained for 120 seconds in CUSO4 solution. How much Cu is deposited in…

A: The charge deposited is given by the product of charge and time. Q=It where I is the current and t…

Q: 1) For the following combination of electrodes and solutions, indicate, 0.340 V a) Anode, cathode…

A: E° Cu2+/Cu is 0.34 V E° Ag+/Ag is 0.79 V Ag+ gets reduced and Cu gets Oxidised.

Q: 5. A student-produced a plot of Ecei vs. In[Cu2-] which had an equation of y = -0.0977x + 0.0057.…

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Q: The standard solution of silver ions was replaced with a concentrated one resulting to Q=0.5.…

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.