div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentprsentation-powerpoint-planet-terre-cch-h-nc-ocs-hno-acs-czo-h2co-cashtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Présentation PowerPoint - Planet-TerreCCH H NC OCS HNO ACS czo H2CO cas czHa HCCN HOCO HNCS HCOOH CH:NŽ NHzCN H2CCO SiH CHCN CSi NHzCHO CHICN HCCHO CHOCHO CHCHO CH CH loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220526135f220e8bf7ef034ef2621a09html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentprsentation-powerpoint-planet-terre-cch-h-nc-ocs-hno-acs-czo-h2co-cashtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Présentation PowerPoint - Planet-TerreCCH H NC OCS HNO ACS czo H2CO cas czHa HCCN HOCO HNCS HCOOH CH:NŽ NHzCN H2CCO SiH CHCN CSi NHzCHO CHICN HCCHO CHOCHO CHCHO CH CH loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220526135f220e8bf7ef034ef2621a09html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentprsentation-powerpoint-planet-terre-cch-h-nc-ocs-hno-acs-czo-h2co-cashtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Présentation PowerPoint - Planet-TerreCCH H NC OCS HNO ACS czo H2CO cas czHa HCCN HOCO HNCS HCOOH CH:NŽ NHzCN H2CCO SiH CHCN CSi NHzCHO CHICN HCCHO CHOCHO CHCHO CH CH loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220526135f220e8bf7ef034ef2621a09html5thumbnails3jpg width=140 height=200...