Zn 0.10 60 The diagrams above illustrate the equipment used to electroplate four identical objects with silver or zinc. The table provides the conditions used. Which of the following provides the basis for the identification of the object that requires the highest current, I, to complete the electroplating? A Object 1, based on the molar mass of Ag and the time of operation. Object 2, based on the molar mass of Ag and the time of operation. Object 3, based on the coulombs of charge needed and the time of operation. D Object 4, based on the coulombs of charge needed and the time of operation.

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter33: Automated Methods Of Analysis
Section: Chapter Questions
Problem 33.4QAP
icon
Related questions
icon
Concept explainers
Question
100%
29
Ag.
Zn
Object-
Object-
AGNO3(aq)
Zn(NO)2(aq)
Diagram 1
Diagram 2
Object
Metal Used
Amount of Metal Deposited (mol)
Time of Operation (minutes)
1
Ag
0.10
30
2
Ag
0.10
60
3
Zn
0.10
30
4
Zn
0.10
60
Transcribed Image Text:Ag. Zn Object- Object- AGNO3(aq) Zn(NO)2(aq) Diagram 1 Diagram 2 Object Metal Used Amount of Metal Deposited (mol) Time of Operation (minutes) 1 Ag 0.10 30 2 Ag 0.10 60 3 Zn 0.10 30 4 Zn 0.10 60
Object
Metal Used
Amount of Metal Deposited (mol)
Time of Operation (minutes)
1
Ag
0.10
30
2
Ag
0.10
60
3
Zn
0.10
30
4
Zn
0.10
60
The diagrams above illustrate the equipment used to electroplate four identical objects with silver or zinc. The table provides the conditions used. Which of the following provides the basis for the
identification of the object that requires the highest current, I, to complete the electroplating?
A
Object 1, based on the molar mass of Ag and the time of operation.
B
Object 2, based on the molar mass of Ag and the time of operation.
Object 3, based on the coulombs of charge needed and the time of operation.
D
Object 4, based on the coulombs of charge needed and the time of operation.
US
Transcribed Image Text:Object Metal Used Amount of Metal Deposited (mol) Time of Operation (minutes) 1 Ag 0.10 30 2 Ag 0.10 60 3 Zn 0.10 30 4 Zn 0.10 60 The diagrams above illustrate the equipment used to electroplate four identical objects with silver or zinc. The table provides the conditions used. Which of the following provides the basis for the identification of the object that requires the highest current, I, to complete the electroplating? A Object 1, based on the molar mass of Ag and the time of operation. B Object 2, based on the molar mass of Ag and the time of operation. Object 3, based on the coulombs of charge needed and the time of operation. D Object 4, based on the coulombs of charge needed and the time of operation. US
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Lipids
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Principles of Instrumental Analysis
Principles of Instrumental Analysis
Chemistry
ISBN:
9781305577213
Author:
Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:
Cengage Learning