div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=2-scriei-ecuatiile-reactiilor-de-obtinere-a-substantelor-a-9i-b-din-benzenhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · 2 Scrie!i ecuatiile reactiilor de obtinere a substantelor A 9i B din benzen 3 Calculati masa de benzen de puritate 80% necesarä obtinerii a 5625 kg A la un randament loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220426015f7e9e9ba03eeb139364753dhtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=2-scriei-ecuatiile-reactiilor-de-obtinere-a-substantelor-a-9i-b-din-benzenhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: · 2 Scrie!i ecuatiile reactiilor de obtinere a substantelor A 9i B din benzen 3 Calculati masa de benzen de puritate 80% necesarä obtinerii a 5625 kg A la un randament loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220426015f7e9e9ba03eeb139364753dhtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=2-scriei-ecuatiile-reactiilor-de-obtinere-a-substantelor-a-9i-b-din-benzenhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: · 2 Scrie!i ecuatiile reactiilor de obtinere a substantelor A 9i B din benzen 3 Calculati masa de benzen de puritate 80% necesarä obtinerii a 5625 kg A la un randament loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader034vdocumentsmxreader034viewer20220426015f7e9e9ba03eeb139364753dhtml5thumbnails3jpg width=140 height=200 divdiv