Keywords: Kupfer-II-hydroxid-og.jpg technisches Kupfer-II-hydroxid mit hellgruener Farbe own 2011-05-02 Oguenther at http //de wikipedia org de wikipedia PD-release Original upload log page de wikipedia Kupfer-II-hydroxid-og jpg 2011-05-02 15 27 Oguenther 367×621× 25783 bytes <nowiki> Andere Versionen </nowiki> Copper II hydroxide Samples of inorganic compounds Bottles of chemical compounds |