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weight % Cu (in chalcopyrite) ive also added the formula just in case

weight % Cu (in chalcopyrite) ive also added the formula just in case

Chemistry
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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weight % Cu (in chalcopyrite)

ive also added the formula just in case

weight % of MOI = atm wt MOI (vol % MinMOI) (Þ MinMOI) atm wt MinMOI (vol % MinA) (Þ MinA) + (vol % MinB) (Þ MinB) + (vol % MinC) (Þ MinC) + ... + (vol % Min n) (Þ Min n)
Transcribed Image Text:weight % of MOI = atm wt MOI (vol % MinMOI) (Þ MinMOI) atm wt MinMOI (vol % MinA) (Þ MinA) + (vol % MinB) (Þ MinB) + (vol % MinC) (Þ MinC) + ... + (vol % Min n) (Þ Min n)
Ore minerals (abbr) pyrite (py) chalcopyrite (cp) galena (gn) Metals of interest iron Gangue minerals (abbreviation) quartz (qtz) copper lead Metals of interest Fe Cu & Fe Pb sulfur Chemical composition FeS2 CuFeS2 PbS SiO2 Fe Cu Pb Non-metallic elements in ore minerals S % by volume in ore sample 25 10 25 40 Not needed Not needed Not needed Not needed Atomic weight 119.97 183.52 239.25 Not needed 55.85 63.55 207.19 32.06 Density (g/cc) 5.0 4.2 7.4 2.65 N/A N/A N/A N/A
Transcribed Image Text:Ore minerals (abbr) pyrite (py) chalcopyrite (cp) galena (gn) Metals of interest iron Gangue minerals (abbreviation) quartz (qtz) copper lead Metals of interest Fe Cu & Fe Pb sulfur Chemical composition FeS2 CuFeS2 PbS SiO2 Fe Cu Pb Non-metallic elements in ore minerals S % by volume in ore sample 25 10 25 40 Not needed Not needed Not needed Not needed Atomic weight 119.97 183.52 239.25 Not needed 55.85 63.55 207.19 32.06 Density (g/cc) 5.0 4.2 7.4 2.65 N/A N/A N/A N/A
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