Use the standard reduction potentials given below to predict if a reaction will occur between Cr(s) and I2 (s), when the two are brought in contact via standard half-cells in a voltaic cell. I2 (s) +2e21 (aq) E=0.535 V red Cr³+ (aq) + 3e¯ → Cr(s) Ee =-0.740 V red If a reaction will occur, write a balanced net ionic equation for the reaction, assuming that the product ions are in aqueous solution. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + +

Use the standard reduction potentials given below to predict if a reaction will occur between Cr(s) and I2 (s), when the two are brought in contact via standard half-cells in a voltaic cell. I2 (s) +2e21 (aq) E=0.535 V red Cr³+ (aq) + 3e¯ → Cr(s) Ee =-0.740 V red If a reaction will occur, write a balanced net ionic equation for the reaction, assuming that the product ions are in aqueous solution. If no reaction will occur, leave all boxes blank. (Use the lowest possible coefficients. Be sure to specify states such as (aq) or (s). If a box is not needed, leave it blank.) + +

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 18.46QE

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Similar questions

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