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Metal plating is done by passing current through a metal solution. For example, an item can become gold plated by attaching the item to a power source and submerging it into a Au³+ solution. The item itself serves as the cathode, at which the Au³+ ions are reduced to Au(s). A piece of solid gold is used as the anode and is also connected to the power source, thus completing the circuit. Part A What mass of gold is produced when 18.7 A of current are passed through a gold solution for 23.0 min? Express your answer with the appropriate units. ► View Available Hint(s) 01 Submit μA mass of Au= 0.0530 Previous Answers Review | Constants | Periodic Table g X Incorrect; Try Again; 5 attempts remaining ?

Metal plating is done by passing current through a metal solution. For example, an item can become gold plated by attaching the item to a power source and submerging it into a Au³+ solution. The item itself serves as the cathode, at which the Au³+ ions are reduced to Au(s). A piece of solid gold is used as the anode and is also connected to the power source, thus completing the circuit. Part A What mass of gold is produced when 18.7 A of current are passed through a gold solution for 23.0 min? Express your answer with the appropriate units. ► View Available Hint(s) 01 Submit μA mass of Au= 0.0530 Previous Answers Review | Constants | Periodic Table g X Incorrect; Try Again; 5 attempts remaining ?

Chemistry
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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Metal plating is done by passing current through a metal solution. For example, an item can become gold plated by attaching the item to a power source 3+ and submerging it into a Au³+ solution. The item itself serves as the cathode, at which the Au³+ ions are reduced to Au(s). A piece of solid gold is used as the anode and is also connected to the power source, thus completing the circuit. Part A What mass of gold is produced when 18.7 A of current are passed through a gold solution for 23.0 min ? Express your answer with the appropriate units. View Available Hint(s) HÅ mass of Au = 0.0530 Submit Previous Answers Review | Constants | Periodic Table g X Incorrect; Try Again; 5 attempts remaining ?
Transcribed Image Text:Metal plating is done by passing current through a metal solution. For example, an item can become gold plated by attaching the item to a power source 3+ and submerging it into a Au³+ solution. The item itself serves as the cathode, at which the Au³+ ions are reduced to Au(s). A piece of solid gold is used as the anode and is also connected to the power source, thus completing the circuit. Part A What mass of gold is produced when 18.7 A of current are passed through a gold solution for 23.0 min ? Express your answer with the appropriate units. View Available Hint(s) HÅ mass of Au = 0.0530 Submit Previous Answers Review | Constants | Periodic Table g X Incorrect; Try Again; 5 attempts remaining ?
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