2. A voltaic cell is constructed by immersing a strip of copper metal in 1.0 M CuSO, solution and a strip ofaluminum in 0.50 M Al;(SO,), solution. A wire and a salt bridge complete the circuit. The aluminum striploses mass, and the concentration of aluminum ions in the solution increases. The copper electrode gainsmass, and the concentration of copper ions decreases. Which of the following are applicable to the copperelectrode?I.The anodeП.The cathodeThe positive electrodeThe electrode at which electrons are producedV.III.IV.The negative electrodeVI.The electrode at which electrons are used upa. I, III, and Vb. I, IV, and vII, IV, and Vd. II, II, and VINone of the first four responses contains all the correct choices and no others.C.e.3. Balance the following net ionic equation. What is the coefficient of S?H,S+NO, + H S+NO+ H,Oa.b. 2с.) 34d.e.none of theseffinient of OH-2

2.) We would use the given information to predict about copper electrode. Note : As you have…

2. A voltaic cell is constructed by immersing a strip of copper metal in 1.0 M CuSO, solution and a strip of aluminum in 0.50 M Al-(SO.), solution. A wire and a salt bridge complete the circuit. The aluminum strip loses mass, and the concentration of aluminum ions in the solution increases. The copper electrode gains mass, and the concentration of copper ions decreases. Which of the following are applicable to the copper electrode? L. I. The anode The cathode III. The positive electrode The electrode at which electrons are produced The negative electrode VI. IV. V. The electrode at which electrons are used up I, II, and V b. I, IV, and V II, IV, and V d. a. C. II, III, and VI None of the first four responses contains all the correct choices and no others. e. fiaiant of S?

2. A voltaic cell is constructed by immersing a strip of copper metal in 1.0 M CuSO, solution and a strip of aluminum in 0.50 M Al-(SO.), solution. A wire and a salt bridge complete the circuit. The aluminum strip loses mass, and the concentration of aluminum ions in the solution increases. The copper electrode gains mass, and the concentration of copper ions decreases. Which of the following are applicable to the copper electrode? L. I. The anode The cathode III. The positive electrode The electrode at which electrons are produced The negative electrode VI. IV. V. The electrode at which electrons are used up I, II, and V b. I, IV, and V II, IV, and V d. a. C. II, III, and VI None of the first four responses contains all the correct choices and no others. e. fiaiant of S?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 16P

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