SilverSlides1woct#10

SilverSlides1woct#10 - 1 1 Silver Ag 47 107.87 Anglo-Saxon...

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Unformatted text preview: 1 1 Silver Ag 47 107.87 Anglo-Saxon siolfur , L. argentum ] 2 (HiHo)Ag HiYoSilver silver lining silver tongued silver haired 3 Chemistry 4 Ag 20x Au 2 5 AgNO 3 AgOH Ag 2 O Ag 2 S AgCl 6 0.000003 mg/l 1.5 tons/mi 3 1 trillion pounds 7 8 Ag protected Ag exposed Ag 2 S 3 9 Roasting Ag 2 S + O 2 SO 2 + Ag 2 O 2 Ag 2 O + C CO 2 + 4 Ag o 10 Biblical references- 172- silver 174- gold History 11 12 malleable USES sponsor 92.5% London 1980 copper = 7.5% (hardness) sterling silver = 92.5% 4 13 Monetary ceased in 1965 14 ‘thaler” “dollar” 15 ocean recovery 16 The Hunt brothers of Texas ¡Bunker¢ 5 17 purity 18 1980s Mexico 49 Russia 46 Peru 43 USA 38 Canada 37 millions of ounces 2008 Peru 118 Mexico 104 China 83 Australia 62 Chile 45 Poland 39 Russia 36 USA 36 Canada 22 Kazakhstan 20 19 Carrington Mine Users USA Japan Germany 20 WORLD DEMAND ~888* Industrial 447 Jewelry/silver 158 Photography 105 (catalysts) Silverware/coins 57 *MILLIONS OF OUNCES 6 21 In 1727 J.H. Schulze in Germany noticed...
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This note was uploaded on 08/17/2010 for the course CHEM Chem 181 taught by Professor Multiple during the Spring '10 term at McGill.

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SilverSlides1woct#10 - 1 1 Silver Ag 47 107.87 Anglo-Saxon...

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