A high-leaded brass that has a composition of 65.5 wt% Cu, 32.0 wt% Zn, and 2.5 wt% Pb with density equal to 8.94 g/cm^3, 7.13 g/cm^3, and 11.^35 g/cm3, respectively. Determine its approximate density Write up to 3 decimal places. Determine the atom percent (%) of lead. Atomic weights: Cu-63.55 g/mol ;Zn-65.41 g/mol ; Pb-207.2 g/mol Write up to 3 decimal places.
A high-leaded brass that has a composition of 65.5 wt% Cu, 32.0 wt% Zn, and 2.5 wt% Pb with density equal to 8.94 g/cm^3, 7.13 g/cm^3, and 11.^35 g/cm3, respectively. Determine its approximate density Write up to 3 decimal places. Determine the atom percent (%) of lead. Atomic weights: Cu-63.55 g/mol ;Zn-65.41 g/mol ; Pb-207.2 g/mol Write up to 3 decimal places.
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Transcribed Image Text:A high-leaded brass that has a composition of 65.5 wt%
Cu, 32.0 wt% Zn, and 2.5 wt% Pb with density equal to
8.94 g/cm^3, 7.13 g/cm^3, and 11.^35 g/cm3,
respectively.
Determine its approximate density
Write up to 3 decimal places.
Determine the atom percent (%) of
lead. Atomic weights: Cu-63.55 g/mol
;Zn-65.41 g/mol ; Pb-207.2 g/mol
Write up to 3 decimal places.
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