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ESTION 3 *** a) Provide the definition of an allotrope and an example of one. b) When pure iron is heated from room temperature it transitions from "a-Iron" change to "y- Iron". Research a Fe-Fe3C or pure iron phase diagram. At what temperature does the transition occur? described in =) Why does an iron wire shrink in length when it undergoes the solid phase transition part b? Research the crystal structures for a-Iron and y-Iron.

ESTION 3 *** a) Provide the definition of an allotrope and an example of one. b) When pure iron is heated from room temperature it transitions from "a-Iron" change to "y- Iron". Research a Fe-Fe3C or pure iron phase diagram. At what temperature does the transition occur? described in =) Why does an iron wire shrink in length when it undergoes the solid phase transition part b? Research the crystal structures for a-Iron and y-Iron.

Physical Chemistry
Physical Chemistry
2nd Edition
ISBN:9781133958437
Author:Ball, David W. (david Warren), BAER, Tomas
Publisher:Ball, David W. (david Warren), BAER, Tomas
Chapter21: The Solid State: Crystals
Section: Chapter Questions
Problem 21.44E
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cal density of Copper Based on its unit cell and compare it to the values found in the literature. Briefly discuss your findings. Question 5... a) Provide the definition of an allotrope and an example of one. b) When pure iron is heated from room temperature it transitions from "a-Iron" change to "y- Iron". Research a Fe-Fe3C or pure iron phase diagram. At what temperature does the transition occur? c) Why does an iron wire shrink in length when it undergoes the solid phase transition described in part b? Research the crystal structures for a-Iron and y-Iron.
Transcribed Image Text:cal density of Copper Based on its unit cell and compare it to the values found in the literature. Briefly discuss your findings. Question 5... a) Provide the definition of an allotrope and an example of one. b) When pure iron is heated from room temperature it transitions from "a-Iron" change to "y- Iron". Research a Fe-Fe3C or pure iron phase diagram. At what temperature does the transition occur? c) Why does an iron wire shrink in length when it undergoes the solid phase transition described in part b? Research the crystal structures for a-Iron and y-Iron.
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