
Concept explainers
Interpretation:
The two types of metal alloys needs to be compared.
Concept introduction:
When there is combination of metals or metals that are combined with one or more elements then we get alloy. The elements like gold, silver, iron, non metallic carbon, combined with other elements to give alloys. Alloys have properties which have increased strength and hardness, corrosion resistance, and has good mechanical strength. It is used in buildings, tools, automobiles, etc.

Answer to Problem 90A
Interstitial alloys gets into the spaces between the lattice points while substitutional alloys have their atoms occupy the space of the lattice points.
Explanation of Solution
The two types of alloys are interstitial alloys and substitutional alloys. In interstitial alloys, small diameter atoms like hydrogen, carbon, nitrogen, carbon gets into the spaces between the lattice points. In substitutional alloys, the atoms of new element occupies the space of the lattice points.
Interstitial alloys | Constitutional alloys |
The atoms occupying the space between the lattice atoms are not same size | The atoms occupying the lattice space are of the same size. |
There is no substitution of the atom | There is substitution of atom |
Example is steel | Examples are Bronze, Brass |
Interstitial alloys gets into the spaces between the lattice points while substitutional alloys have their atoms occupy the space of the lattice points.
Chapter 7 Solutions
Glencoe Chemistry: Matter and Change, Student Edition
Additional Science Textbook Solutions
Biological Science (6th Edition)
Laboratory Experiments in Microbiology (12th Edition) (What's New in Microbiology)
Human Anatomy & Physiology (2nd Edition)
Campbell Biology (11th Edition)
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Microbiology: An Introduction
- Q8: Propose an efficient synthesis of cyclopentene from cyclopentane.arrow_forwardQ7: Use compound A-D, design two different ways to synthesize E. Which way is preferred? Please explain. CH3I ONa NaOCH 3 A B C D E OCH3arrow_forwardPredict major product(s) for the following reactions. Note the mechanism(s) of the reactions (SN1, E1, SN2 or E2).arrow_forward
- (10 pts) The density of metallic copper is 8.92 g cm³. The structure of this metal is cubic close-packed. What is the atomic radius of copper in copper metal?arrow_forwardPredict major product(s) for the following reactions. Note the mechanism(s) of the reactions (SN1, E1, SN2 or E2).arrow_forwardPredict major product(s) for the following reactions. Note the mechanism(s) of the reactions (SN1, E1, SN2 or E2).arrow_forward
- Q3: Rank the following compounds in increasing reactivity of E1 and E2 eliminations, respectively. Br ca. go do A CI CI B C CI Darrow_forwardQ5: Predict major product(s) for the following reactions. Note the mechanism(s) of the reactions (SN1, E1, SN2 or E2). H₂O דיי "Br KN3 CH3CH2OH NaNH2 NH3 Page 3 of 6 Chem 0310 Organic Chemistry 1 HW Problem Sets CI Br excess NaOCH 3 CH3OH Br KOC(CH3)3 DuckDuckGarrow_forwardQ4: Circle the substrate that gives a single alkene product in a E2 elimination. CI CI Br Brarrow_forward
- Please calculate the chemical shift of each protonsarrow_forwardQ1: Answer the questions for the reaction below: ..!! Br OH a) Predict the product(s) of the reaction. b) Is the substrate optically active? Are the product(s) optically active as a mix? c) Draw the curved arrow mechanism for the reaction. d) What happens to the SN1 reaction rate in each of these instances: 1. Change the substrate to Br 'CI 2. Change the substrate to 3. Change the solvent from 100% CH3CH2OH to 10% CH3CH2OH + 90% DMF 4. Increase the substrate concentration by 3-fold.arrow_forwardQ6: Provide the reagents and conditions for the following reactions to make the product with a good yield. Br Br CI она CIarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY





