
Concept explainers
(a)
Interpretation:
Plated mass of silver should be determined.
Concept introduction:
- Current and time relate the total amount of charge.
- The total amount of charge relates moles of electrons as well.

Answer to Problem 13.107PAE
Solution:
Explanation of Solution
Use the given data to calculate the following:
1st Step: Calculate the total amount of charge applied
2nd Step: Calculate moles of electrons
3rd Step: Calculate total moles of Silver
Since the ratio is 1:1
4th Step: Calculate the mass of silver
(b)
Interpretation:
The number of plated silver atoms should be determined.
Concept introduction:
Use Avogrado’s Number to relate moles and atoms.

Answer to Problem 13.107PAE
Solution:
Explanation of Solution
Avogrado’s number relates the total amount of moles and atoms.
Then, use the definition of Avogrado’s number:
(c)
Interpretation:
The thickness of the plate should be calculated.
Concept introduction:
Use geometric figures, density and masses to relate each dimension.

Answer to Problem 13.107PAE
Solution:
Explanation of Solution
This consist of the following steps:
1st Step: Calculate total Area of the cylinder
2nd Step: Calculate the total volume of the plate
3rd Step: Calculate the total thickness
4th Step: Calculate the total atoms present
Want to see more full solutions like this?
Chapter 13 Solutions
Chemistry for Engineering Students
- What is the name of the following compound? SiMe3arrow_forwardK Draw the starting structure that would lead to the major product shown under the provided conditions. Drawing 1. NaNH2 2. PhCH2Br 4 57°F Sunny Q Searcharrow_forward7 Draw the starting alkyl bromide that would produce this alkyne under these conditions. F Drawing 1. NaNH2, A 2. H3O+ £ 4 Temps to rise Tomorrow Q Search H2arrow_forward
- Chemistry by OpenStax (2015-05-04)ChemistryISBN:9781938168390Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark BlaserPublisher:OpenStaxPrinciples of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage LearningChemistry: Matter and ChangeChemistryISBN:9780078746376Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl WistromPublisher:Glencoe/McGraw-Hill School Pub Co
- General Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningChemistry: Principles and PracticeChemistryISBN:9780534420123Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward MercerPublisher:Cengage Learning




