Copper had the most essential industrial applications of the three coinage metals [Group 1B(11). It has an atomic radius of 127.81 pm and adopts the FCC crystal structure. What is the Theoretical Density of copper (in g/cm3)? AW of copper = 63.55 g/mol %3D

Copper had the most essential industrial applications of the three coinage metals [Group 1B(11). It has an atomic radius of 127.81 pm and adopts the FCC crystal structure. What is the Theoretical Density of copper (in g/cm3)? AW of copper = 63.55 g/mol %3D

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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SHOW YOUR COMPLETE SOLUTION

SAMPLE SOLUTION
Sample Problem #2 (From hande
Copper had the most essential industrial applications of the three coinage metals (Group 1B(11)].
It has an atomic radius of 127.81 pm and adopts the FcC crystal structure. What is the
Theoretical Density of copper (in g/cm3)? AW of copper = 63.55 g/mol
GIUEN: r= 117-81 pm
GEDMETRY : FCC-
; # of AToms = 4 atoms call
AW • 63.5 9/mol
REQ'D:
DENSITI
n x AW
Ve* NA
SOL'N:
127.81
4
as 361.5013 pm
Coconvert to cm
うし:5p13
= 3.415 X10 um
lo"
4 (43. 55 9/mol)
(3.c5 x7 Lm)(い.022× l0) atume)
n AN
93
p:
8.94 /om?

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