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picture1_Extraction Of Copper Pdf 180531 | Q Extractcu


picture2_Extraction Of Copper Pdf 180531 | Q Extractcu picture3_Extraction Of Copper Pdf 180531 | Q Extractcu

 96x       Filetype PDF       File size 0.05 MB       Source: www.chemguide.co.uk


File: Extraction Of Copper Pdf 180531 | Q Extractcu
Chemguide – questions EXTRACTION OF METALS: COPPER 1. If your syllabus doesn't expect you to be able to describe the extraction of copper from its ores, then ignore this ...

icon picture PDF Filetype PDF | Posted on 30 Jan 2023 | 2 years ago
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...Chemguide questions extraction of metals copper if your syllabus doesn t expect you to be able describe the from its ores then ignore this question in chalcopyrite cufes ore is first concentrated by froth floatation and heated a furnace or series furnaces with mixture silicon dioxide calcium carbonate air oxygen overall equation can considered as sio o cus fesio so cu s converted into using blast briefly without details what understand b how does separate c happens d write for reaction final e have written part redox reducing agent explain answer f some turned process which involves chemical cold example dilute sulphuric acid that case are left ii sulphate solution electrolysed i could use anode cathode iii purification impure made an electrolysis state main like zinc may present above electrochemical gold silver has continuously purified why www co uk give two different uses used each situation...
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