The following two half-reactions take place in a galvanic cell:Sn2+ + 2e Sn E° = -0.14 v%3DCu²+ + 2e Cu E° = 0.34 v->At standard conditions, which species are produced at anode?a. Cu2+O b. CuO c. Snd. Sn2+e. More information is needed.

In galvanic cell, Oxidation takes place at anode and reduction takes place at cathode. Reduction…

Answered: e7→ Sn E° = -0.14 v %3D e Cu E° = 0.34…

Science

Chemistry

e7→ Sn E° = -0.14 v %3D e Cu E° = 0.34 v conditions, which species are prodi

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter18: Introduction To Electrochemistry

Section: Chapter Questions

Problem 18.19QAP

See similar textbooks

Related questions

Q: stronger intermolecular forces

A: Intermolecular forces strength depends on the how much number of molecules closely compact to each…

Q: When 2.00 grams of KMNO4 (MW = 158.0 g/mol) is dissolved into 100.0 mL of solution, what normality…

A: Given, a). Mass of KMnO4 = 2.00 g Molar mass of KMnO4 = 158.0 g/mole Volume in mL = 100.0 mL What…

Q: Name functional group of each molecule based on their structure

A: The most common functional groups are carbonyls (C=O), alcohols (-OH), carboxylic acids (CO2H),…

Q: 2. Arrange the following atoms in an increasing order on atomic radii, ionization energy, electron…

A: Atomic radii - option a is correct Cs>pt>Al>Li>B Ionization energy - option a is…

Q: Is the 'Ag dipole selection rules? Explain how you make your determination. A, transition in…

Q: The reaction 4A1 (s) + 302 (g) → 2 Al203 (s) and therefore AH is is endothermic, negative…

A: Recall the reaction, 4Al(s) + 3O2(s) ----> 2Al2O3(s) ∆H = ? Reaction type= ?

Q: Standard Reduction Reduction Half Reaction Mg 2*-2e- Mos) Ni 2*- 20- Ns) Potential E(volts) -2.37…

Q: 7. Using the value given for Keg for 'the equation in Problem 6, at 500°C, calculate (a) Ke for the…

A: The given equilibrium reaction is: 2HIg⇌H2g+I2g; Keq=0.016 ......(1)

Q: How important is the synthesis of esters when it comes to improving the manufacture of medicines?

A: Esters are considered biologically very important. Their characteristic taste and odour make them…

Q: Use the simulation lab to obtain the distance for the solvent front and the distance for each spot…

A: Rf value can be calculated using the expression: Rf=Distance travelled by the componentDistance…

Q: A. The Second Law of Thermodynamics Calculate the entropy change, ASºuniverse for the following…

A: Given, CO(g) + 2H2(g) ➝ CH3OH(l) Temperature (T) = 25°C = (25 + 273.15) K = 298.15 K Standard…

Q: Arrange the compounds shown in increasing (weakest to strongest) order of basicity. NH2 `NH2 NO2 III…

Q: A 0.60M solution of NH 3 is prepared and is in equilibrium with its ions. Calculate the following…

Q: Complete the table & show complete solutions, round answers to 4th decimal places. concentration…

Q: Provide reagents and conditions to produce the products indicated. Eto OEt OH OEt Eto OEt (2.0…

Q: -- А he main product of the following reagen with compound A.

Q: What is the predicted product of the reaction shown? NaOH/H2O H. HO II of он `H H II IV OH `H O II

A: The aldehyde or ketone having alpha-hydrogen undergoes condensation reaction in presence of NaOH and…

Q: Galvanic and Electrolytic Cell Sketch a galvanic cell ( immersed iIn 1M solution) with the cell…

Q: What is an appropriate stepwise synthesis for 1-pentanol from butanal? NABH4/CH;OH; PB13; Mg/ether;…

A: 1) Last reaction reagent sequence is not correct because no solvent used with NaBH4 and no acidic…

Q: Fructose and glucose both contain six carbon atoms. Why do the cyclic forms of fructose have a…

A: Fructose and glucose both contain six carbon atoms. Why do the cyclic forms of fructose have a…

Q: Identify the oxidation numbers to all the elements in each of the compound or ions S8 a Se-3 Ob Se=0…

Q: 5.00 g of banana reacts with excess oxygen in a bomb calorimeter with a heat capacity of 10.3 kJ/°C.…

A: Given, Mass of banana = 5.00 g Heat capacity of bomb calorimeter = 10.3 KJ/0C Initial temperature…

Q: hich of the following statements is correct? A. the stronger the acid, the weaker its conjugate base…

A: Strong acid are those which release more hydrogen ions when dissolved in water. Weak acids are those…

Q: Question 26 of 42 CH3 CH3 CH3 CH2=CCH,CHCH,OH H2S04, H;C H3C Referring to the above reaction: 1.…

Q: Identify the oxidation numbers to all the elements in each of the compound or ior HCI

Q: Consider the following equation carefully, and determine the sign of AS for the reaction it…

A: 1) In this reaction, reactant is in solid state so it's entropy is less because less randomness in…

Q: Joseph Priestley prepared oxygen by heating mercury(II) oxide. The compound HgO is stable at room…

Q: For the compound shown, the most probable site(s) of electrophilic aromatic substitution is/are: OH…

Q: You are asked to determine the alkali present and the percentage of each in a component of a sample…

Q: A Sample Containing 6.00 x10-2 mmol af vesay acd 2.00x102 a cation _excharyge volume of o.02.00 M…

A: Solution - According to the question - Given - V+ has = +4 charge it can replace 4 proton (H+) in…

Q: If 0.875 L of gas at 286 K expands to 1.731L at 311K and 1.54 atm, what was its inital pressure?

Q: 3.Which has higher ionization energy, potassium cation or chlorine anion? Why?

A: Ionisation energy is defined as amount of energy required to pull the electrons of outermost shell.

Q: 6. For the reaction 2 HI H2) + I2) Keg = 0.016 at 500°C (a) If 1.0 mole of HI is placed in a 2.0-/…

A: Given, Reaction : 2 HI(g) ⇌H2(g) +I2(g) Keq=0.016

Q: solution. sodium hypochlorite solution? (Round to whole numbers and label your answers

A: w/v percentage concentration = [mass of solute/ volume of solution ] x 100

Q: Identify the structure of intermediate B expected from the following reaction sequence. H2O/H,SO,…

Q: Calculate the milligrams of zinc and nickel present per milliliter in your original sample by taking…

A: Given, molarity of EDTA = 0.003298 M

Q: If Al is above Co in the activity series of metals, which of the following will occur if a strip of…

A: Given, If Al is above Co in the activity series of the metals, which f the following will occur if…

Q: Determine the Reaction Order for HCI using calculations described in the background section. Show…

A: Rate of Experiment 1 = k [HCl]m[Na2S2O3]n Rate of Experiment 2 = k [HCl]m[Na2S2O3]n

Q: Match each of the following with the correct answer. v Benzoyl chloride and propan-2-amine A. Butyl…

Q: ) The above synthesis was designed using the Organic Chemistry Roadmaps in the appendix of your…

A: Here we are required to find the compound c after several reaction.

Q: You need to produce a carbonic (H2CO3)/bicarbonate buffer solution that has a pH of 4.50. You…

A: [Carbonic acid] = 0.20 mol /0.50L = 0.4M

Q: Which term is not correctly matched? endothermic - energy is absorbed universe - system plus…

Q: 3.Which has higher ionization energy, potassium cation or chlorine anion? Why?

A: Ionisation energy is the energy required to remove an electron from outermost shell of a species.

Q: (iv) Re-draw the amino acid below in a Fischer projection. H2N но, Me

A: The Wedge dash is converted to fischer in such a way that most oxidized group at top and most…

Q: 4. Amount of HCl in grams in preparing 25% 2 liters of solution

A: In this question, we want to determine the amount of HCl in grams unit in 25% of 2L solution. You…

Q: Give at least 10 chemical reactions that typically happen at home. For those reactions, identify the…

A: chemical reactions in daily life

Q: (c) Arrange the following compounds in order of increasing acidity, and explain the reasons fo your…

Q: What happens to the chlorine (in CIO3) in the following redox reaction? CIO3 +l→ Cl +12 O a. It is…

A: In this question we have to tell change in oxidation number of chlorine in redox reaction.

Q: B. Acidic Properties Draw the following structures on MolView. Obtain the charge and bond dipoles of…

Question

100%

The following two half-reactions take place in a galvanic cell:
Sn2+ + 2e Sn E° = -0.14 v
%3D
Cu²+ + 2e Cu E° = 0.34 v
->
At standard conditions, which species are produced at anode?
a. Cu2+
O b. Cu
O c. Sn
d. Sn2+
e. More information is needed.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Halide ions can he deposited at a silver anode, the reaction being Ag(s) + X- AgX(s) +e- Suppose that a cell was formed by immersing a silver anode in an analyte solution that was 0.0250 M Cl-,Br-, and I -ions and connecting the half-cell to a saturated calomel cathode via a salt bridge. (a) Which halide would form first and at what potential? Is the cell galvanic or electrolytic? (b) Could I- and Br- be separated quantitatively? (Take 1.00 l0-5 M as the criterion for quantitative removal of an ion.) If a separation is feasible, what range of cell potential could he used? (c) Repeat part (b) for I- and Cl-. (d) Repeat part (b) for Br- and Cl-.
The half-cells Ag+(aq. 1.0 M)|Ag(s) and H+(aq, ? M)|H2(1.0 bar) are linked by a salt bridge to create a voltaic cell. With the silver electrode as the cathode, a value of 0.902 V is recorded tor kcell at 298 K. Determine the concentration of H+ and the pH of the solution.
Consider a voltaic cell in which the following reaction occurs. Zn(s)+Sn2+(aq)Zn2+(aq)+Sn(s) (a) Calculate E° for the cell. (b) When the cell operates, what happens to the concentration of Zn2+? The concentration of Sn2+? (c) When the cell voltage drops to zero, what is the ratio of the concentration of Zn2+ to that of Sn2+? (d) If the concentration of both cations is 1.0 M originally, what are the concentrations when the voltage drops to zero?
Consider a galvanic cell based on the following half-reactions: a. What is the expected cell potential with all components in their standard states? b. What is the oxidizing agent in the overall cell reaction? c. What substances make up the anode compartment? d. In the standard cell, in which direction do the electrons flow? e. How many electrons are transferred per unit of cell reaction? f. If this cell is set up at 25C with [Fe2+] = 2.00 104 M and [La3+] = 3.00 103 M, what is the expected cell potential?
Calculate the theoretical potential of each of the following cells.Is the cell reaction spontaneous as written or spontaneous in the opposite direction? (a) Bi|BiO+ (0.0300 M),H+ (0.100 M)||I- (0.100 M), AgI(sat’d)|Ag (b) Zn|Zn2+(5.75 10-4M)||Fe(CN)64-(530 10-2 M),Fe(CN)63-(6.75 10-2M)|Pt (c) Pt,H2O (0.200 atm)|HCI(8.25 10-4M), AgCI(sat’d)| Ag
Consider a voltaic cell in which the following reaction takes place in basic medium at 25°C. 2NO3-(aq)+3S2(aq)+4H2O3S(s)+2NO(g)+8OH(aq) (a) Calculate E°. (b) Write the Nernst equation for the cell E. (c) Calculate E under the following conditions: PNO=0.994atm,ph=13.7,[S2]=0.154M,[NO3-]=0.472M, .
For each reaction listed, determine its standard cell potential at 25 C and whether the reaction is spontaneous at standard conditions. (a) Mn(s)+Ni2+(aq)Mn2+(aq)+Ni(s) (b) 3Cu2+(aq)+2Al(s)2Al3+(aq)+3Cu(s) (c) Na(s)+LiNO3(aq)NaNO3(aq)+Li(s) (d) Ca(NO3)2(aq)+Ba(s)Ba(NO3)2(aq)+Ca(s)
Consider only the species (at standard conditions) Na+, Cl, Ag+, Ag, Zn2+, Zn, Pb in answering the following questions. Give reasons for your answers. (Use data from Table 17-1.) a. Which is the strongest oxidizing agent? b. Which is the strongest reducing agent? c. Which species can be oxidized by SO42 (aq) in acid? d. Which species can be reduced by Al(s)?
The saturated calomel electrode. abbreviated SCE. is often used as a reference electrode in making electrochemica1 measurements. The SCE is composed of mercury in contact with a saturated solution of calomel (Hg2Cl2). The electrolyte solution is saturated KCI. is +0.242 V relative to the standard hydrogen electrode. Calculate the potential for each of the following galvanic cells containing a saturated calomel electrode and the given half-cell components at standard conditions. In each case. indicate whether the SCE is the cathode or the anode. Standard reduction potentials are found in Table 17.1. a. Cu2++2eCu b. Fe3++e-Fe2+ c. AgCl+e-Ag+Cl- d. Al3++3eAl e. Ni2++2eNi
What is wrong with the following statement: The best concentration cell will consist of the substance having the most positive standard reduction potential. What drives a concentration cell to produce a large voltage?
An electrolysis experiment is performed to determine the value of the Faraday constant (number of coulombs per mole of electrons). In this experiment, 28.8 g of gold is plated out from a AuCN solution by running an electrolytic cell for two hours with a current of 2.00 A. What is the experimental value obtained for the Faraday Constant?