Answered: Ni Type of Unit Cell Lattice. # of Ga…

Ni Type of Unit Cell Lattice. # of Ga in the unit cell_ # of Mn in the unit cell_ # of Ni in the unit cell_ Formula of Compound CN of Ni based upon Ga_ CN of Ga based upon Mn_ Mn Ga

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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Examine the models of the lattice of ZnS (zinc blende) and Fe metal on display.a) Write the type of unit cell for ZnS:____________________ (S is black and Zn is light colored) b) What is the packing of the S atom in the ZnS? ______________ (See McMurry & Fay, P. 374, Table 10.10 or other general chemistry text) c) What is the coordination number (CN) of Zn: _______________ d) How many Zn atoms are there in a unit cell of ZnS? __________ e) There is another form of ZnS called “wurtzite.” How is it different from zinc blende? Zn blende: Wurtzite:
General Face Centered Cubic e.g. NaCI, KCI, MgO, PbS etc UNIT CELL s Unit cell 5.63 A > contains 4 NaCI units > edge = 5.63 A (via Xray) = 5.63 x 10“ cm Volume unit cell, (NaCl)4 = . 1.78 x 10-24 cc 6.02 x 1023 cc O 6.0x 10-24 cc 1.78 x 10 22 cc
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An FCC metal is loaded with a tensile stress of 200 MPa. Suppose that in some particular micro-crystal, the applied tension force is aligned with the [001] direction of a unit cell (as shown). a) What is the resolved shear stress in the [011] direction of a (111) plane in the crystal? tension Applied tension direction slip 45° direction 54.7° [o1] normal to (111) plane b) What is the maximum possible resolved shear stress in the material for any slip plane and direction under the applied tensile stress above?
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Can you please answer this with serious detail and depth, as in every last little step explained as tho i were a 3rd grader because i am using this to cram study I havent paid attention all quarter!!
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Tony Stark was investigating the properties of the Vibranium in Captain America's Shield. He found that Vibranium formed a cubic closest packed (ccp) structure with a edge length of 193.0 pm and density of 31.20 g cm. Determine the molar mass of Vibranium ing mol1. Report your answer to 2 places. Your Answer: Answer units Next Page Page 12 of 1 Previous Page Submit Quiz O of 12 questions saved