div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader039vdocumentsusreader039viewer2022031914563db8d1550346aa9a9732a2html5page1jpg target=_blank img data-url=quimica-basica-56647df599d6dhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Quimica Basica loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentsusreader039viewer2022031914563db8d1550346aa9a9732a2html5thumbnails1jpg width=140 height=200 adivpInstituto Politécnico NacionalEscuela Superior de Ingeniería Mecánica y Eléctricap pQuimica Basicap pQFB Abel Betanzos Cruzp pHernandez Mendoza Adan Urielp p1CM6pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imagea href=https:reader039vdocumentsusreader039viewer2022031914563db8d1550346aa9a9732a2html5page2jpg target=_blank img data-url=quimica-basica-56647df599d6dhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Quimica Basica loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader039vdocumentsusreader039viewer2022031914563db8d1550346aa9a9732a2html5thumbnails2jpg width=140 height=200 adivpInstituto Politécnico NacionalEscuela Superior de Ingeniería Mecánica y Eléctricapdiv