+ Introduction to Galvanic CellsLearning Goal:To understand the components and processes of a galvanic cell.A galvanic cell (or voltaic cell) produces electricity using a spontaneous redoxreaction, such as the one shown here:Ni(s) + Cu²+ (aq) Ni²+ (aq) + Cu(s)The components of this reaction are separated by a salt bridge and connectedwith a wire, forcing the electrons to travel across the wire, creating electricity.Nisalt bridge.inNi²+ (aq)CuCu²+ (aq)The salt bridge is a U-shaped glass tube that is filled with a gel-like substancecontaining a salt. The salt bridge completes the circuit and allows ions to flow,maintaining electrical neutrality in the solutions.Part ADescribe the electrodes in this nickel-copper galvanic cell.Drag the appropriate items to their respective bins.► View Available Hint(s)NickelSubmitanode cathodegains mass loses massCopperReset HelpReview | Constants15 of 42Periodic Table Standard reduction potentials for nickel(II) and copper(II)The standard reduction potential for a substance indicates how readily that substance gains electrons relative to other substances at standard conditions. The more positive the reductionpotential, the more easily the substance gains electrons. Consider the following:Part BE cellWhat is the standard potential, Ecell. for this galvanic cell? Use the given standard reduction potentials in your calculation as appropriate.Express your answer to three decimal places and include the appropriate units.▸ View Available Hint(s)=SubmitValueUnitsNi²+ (aq) + 2e →Ni(s),Cu²+ (aq) + 2e →Cu(s),?Ered=-0.230 Vred = +0.337 VE,

Given cell reaction: Ni(s) + Cu2+(aq) → Ni2+(aq) + Cu(s) We have to find the cathode and the anode…

Learning Goal: To understand the components and processes of a galvanic cell. A galvanic cell (or voltaic cell) produces electricity using a spontaneous redox reaction, such as the one shown here: Ni(s) + Cu²+ (aq) Ni²+ (aq) + Cu(s) The components of this reaction are separated by a salt bridge and connected with a wire, forcing the electrons to travel across the wire, creating electricity. Ni Ni² (aq) salt bridge Cu Cu (aq) The salt bridge is a U-shaped glass tube that is filled with a gel-like substance containing a salt. The salt bridge completes the circuit and allows ions to flow. maintaining electrical neutrality in the solutions. Part A Describe the electrodes in this nickel-copper galvanic cell. Drag the appropriate items to their respective bins. ▸ View Available Hint(s) Nickel anode cathode gains mass Copper loses mass Reset Help

Learning Goal: To understand the components and processes of a galvanic cell. A galvanic cell (or voltaic cell) produces electricity using a spontaneous redox reaction, such as the one shown here: Ni(s) + Cu²+ (aq) Ni²+ (aq) + Cu(s) The components of this reaction are separated by a salt bridge and connected with a wire, forcing the electrons to travel across the wire, creating electricity. Ni Ni² (aq) salt bridge Cu Cu (aq) The salt bridge is a U-shaped glass tube that is filled with a gel-like substance containing a salt. The salt bridge completes the circuit and allows ions to flow. maintaining electrical neutrality in the solutions. Part A Describe the electrodes in this nickel-copper galvanic cell. Drag the appropriate items to their respective bins. ▸ View Available Hint(s) Nickel anode cathode gains mass Copper loses mass Reset Help

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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