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

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Chapter1: Chemical Foundations
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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?
Transcribed Image Text: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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