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PSQ-4: A spoon is to be electroplated with Au(s) using a solution containing Au* ions. If 29.55 grams of solid gold is required to be deposited in 2 hours, what must be the electrical current in amperes that must be used? (MW Au = 197g/mol; Faraday's constant = 96480 C/mol e) Round off your final answer to two decimal places. Do not write the unit.

PSQ-4: A spoon is to be electroplated with Au(s) using a solution containing Au* ions. If 29.55 grams of solid gold is required to be deposited in 2 hours, what must be the electrical current in amperes that must be used? (MW Au = 197g/mol; Faraday's constant = 96480 C/mol e) Round off your final answer to two decimal places. Do not write the unit.

Chemistry & Chemical Reactivity
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter19: Principles Of Chemical Reactivity: Electron Transfer Reactions
Section19.8: Counting Electrons
Problem 1RC: 1. If you wish to convert 0.0100 mol of Au3+ (aq) ions into Au(s) in a “gold-plating” process, how...
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PSQ-4: A spoon is to be electroplated with Aus) using a solution containing Au* ions. If 29.55 grams of solid gold is required to be deposited in 2 hours, what must be the electrical current in amperes that must be used? (MW Au = 197g/mol; Faraday's constant = 96480 C/mol e) Round off your final answer to two decimal places. Do not write the unit.
Transcribed Image Text:PSQ-4: A spoon is to be electroplated with Aus) using a solution containing Au* ions. If 29.55 grams of solid gold is required to be deposited in 2 hours, what must be the electrical current in amperes that must be used? (MW Au = 197g/mol; Faraday's constant = 96480 C/mol e) Round off your final answer to two decimal places. Do not write the unit.
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