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Old 25 Apr 2006, 14:12   #5
raptor
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raptor
 
Join Date: Feb 2003
Posts: 2,535
Originally Posted by Pitbull:
A Se numeste "albastru azurit", "albastru de munte" sau "albastru de Germania", era extras din minereu de cupru, fiind un carbonat bazic de cupru cu banala formulä chimicä:

2 CuCO3 x Cu (OH)2


.dar sincer, nu e mai frumos sa-i zici "albastru de voronet" decat "doiCuCotrei plus CuOhdoi"?
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