div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader030fdocumentpubreader030viewer20220406005e8bc047b77fae4d1c5c335ahtml5page1jpg target=_blank img data-url=document-1-v-n-cac03-2hcl-cac12-1-120-c02-5-caf2-h2s04-cas04-2hf-zhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: 1 V N CaC03 + 2HCl caC12 + 1-120 C02 5 caF2 + H2S04 CaS04 + 2HF Z cu + 4HN03 —Y + 21420 + 2N02 5 2NaHC03 Y 2NH4Cl + caC12 + 2H20 + 2NH3 ö CH3COONa + NaOH Na2C03 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentpubreader030viewer20220406005e8bc047b77fae4d1c5c335ahtml5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader030fdocumentpubreader030viewer20220406005e8bc047b77fae4d1c5c335ahtml5page2jpg target=_blank img data-url=document-1-v-n-cac03-2hcl-cac12-1-120-c02-5-caf2-h2s04-cas04-2hf-zhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: 1 V N CaC03 + 2HCl caC12 + 1-120 C02 5 caF2 + H2S04 CaS04 + 2HF Z cu + 4HN03 —Y + 21420 + 2N02 5 2NaHC03 Y 2NH4Cl + caC12 + 2H20 + 2NH3 ö CH3COONa + NaOH Na2C03 loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentpubreader030viewer20220406005e8bc047b77fae4d1c5c335ahtml5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader030fdocumentpubreader030viewer20220406005e8bc047b77fae4d1c5c335ahtml5page3jpg target=_blank img data-url=document-1-v-n-cac03-2hcl-cac12-1-120-c02-5-caf2-h2s04-cas04-2hf-zhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: 1 V N CaC03 + 2HCl caC12 + 1-120 C02 5 caF2 + H2S04 CaS04 + 2HF Z cu + 4HN03 —Y + 21420 + 2N02 5 2NaHC03 Y 2NH4Cl + caC12 + 2H20...