div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=document2017-6-23-cu-57-cho-119-gam-h6n-hqp-zn-v-al-phn-ng-va-d-vihtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: staticthanhnienvn · 2017 6 23 · Câu 57 Cho 119 gam h6n hqp Zn và Al phån úng vùa dú vói dung dich H2S04 loang thu duqc m gam muói trung hòa vå 896 lít khí loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentpubreader036viewer2022071517613bc942f8f21c0c826931bchtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=document2017-6-23-cu-57-cho-119-gam-h6n-hqp-zn-v-al-phn-ng-va-d-vihtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: staticthanhnienvn · 2017 6 23 · Câu 57 Cho 119 gam h6n hqp Zn và Al phån úng vùa dú vói dung dich H2S04 loang thu duqc m gam muói trung hòa vå 896 lít khí loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentpubreader036viewer2022071517613bc942f8f21c0c826931bchtml5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=document2017-6-23-cu-57-cho-119-gam-h6n-hqp-zn-v-al-phn-ng-va-d-vihtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: staticthanhnienvn · 2017 6 23 · Câu 57 Cho 119 gam h6n hqp Zn và Al phån úng vùa dú vói dung dich H2S04 loang thu duqc m gam muói trung hòa vå 896 lít khí loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader036fdocumentpubreader036viewer2022071517613bc942f8f21c0c826931bchtml5thumbnails3jpg width=140 height=200 divdivdiv...