div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=subiecte-clasa-a-viii-a-chimexpert-editia-a-vll-a-etapa-11-19-februarie-2011htmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Subiecte clasa a VIII-a - · PDF fileCONCURS CHIMEXPERT Editia a Vll-a Etapa 11 19 februarie 2011 Clasa a Vill-a 1 O cantitate de oxid de cupru negru reactioneazä cu 1190 g solutie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentecomreader034viewer20220525155a7a0c5d7f8b9ab80d8cd5e0html5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=subiecte-clasa-a-viii-a-chimexpert-editia-a-vll-a-etapa-11-19-februarie-2011htmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Subiecte clasa a VIII-a - · PDF fileCONCURS CHIMEXPERT Editia a Vll-a Etapa 11 19 februarie 2011 Clasa a Vill-a 1 O cantitate de oxid de cupru negru reactioneazä cu 1190 g solutie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentecomreader034viewer20220525155a7a0c5d7f8b9ab80d8cd5e0html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=subiecte-clasa-a-viii-a-chimexpert-editia-a-vll-a-etapa-11-19-februarie-2011htmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: Subiecte clasa a VIII-a - · PDF fileCONCURS CHIMEXPERT Editia a Vll-a Etapa 11 19 februarie 2011 Clasa a Vill-a 1 O cantitate de oxid de cupru negru reactioneazä cu 1190 g solutie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentecomreader034viewer20220525155a7a0c5d7f8b9ab80d8cd5e0html5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=subiecte-clasa-a-viii-a-chimexpert-editia-a-vll-a-etapa-11-19-februarie-2011htmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: Subiecte clasa a VIII-a - · PDF fileCONCURS CHIMEXPERT Editia a Vll-a Etapa 11 19 februarie 2011 Clasa a Vill-a 1 O cantitate de oxid de cupru negru reactioneazä cu 1190 g solutie loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentecomreader034viewer20220525155a7a0c5d7f8b9ab80d8cd5e0html5thumbnails4jpg width=140 height=200 divdiv