QI/ There are three alloys ( A,B ,C) have atomic wieght, desity, and atomicradus as listed in following table and avagadro number of 6.022 x10Classify its crystal structure F.C.C., B.C.C ,or S.C.atomic radus( nm)0.125Alloyatomic weight(g/ mol)77.4density(g/ em)8.22Aв107.613.420.133127.39.230.142Q2/ Calculate the activation energy in( ev /atom) for vacancies formationm of(Al) has ( 7.57 x 10 ")(vacancy per m') at 500 c, atomie weight of(26.98) g/m, density of (2.62) g/ cm', (Ve) of (1) , avagadro numberof (6.022 x 10), K of ( 8.62 x 10) ev/ atom-k

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QI / There are three alloys ( A,B ,C) have atomic wieght, desity, and atomic radus as listed in following table and avagadro number of 6.022 x10 Classify its crystal structure F.C.C., B.C.C ,or S.C. density (w/ em) 8.22 Alloy atomic weight (g/ mol 77.4 atomic radus (nm) 0.125 A B 107.6 13.42 0.133 127.3 9.23 0.142 Q2/ Calculate the activation energy in( ev /atom) for vacancies formationm of (Al ) has ( 7.57 x 10") ( vacancy per m') at 500 c, atomic weight of (26.98) g/m, density of (2.62) g/ cm', (Vc) of (1), avagadro number of (6.022 x 10), K of ( 8.62 x 10) ev/ atom -k

QI / There are three alloys ( A,B ,C) have atomic wieght, desity, and atomic radus as listed in following table and avagadro number of 6.022 x10 Classify its crystal structure F.C.C., B.C.C ,or S.C. density (w/ em) 8.22 Alloy atomic weight (g/ mol 77.4 atomic radus (nm) 0.125 A B 107.6 13.42 0.133 127.3 9.23 0.142 Q2/ Calculate the activation energy in( ev /atom) for vacancies formationm of (Al ) has ( 7.57 x 10") ( vacancy per m') at 500 c, atomic weight of (26.98) g/m, density of (2.62) g/ cm', (Vc) of (1), avagadro number of (6.022 x 10), K of ( 8.62 x 10) ev/ atom -k

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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