2025锟斤拷呖锟斤拷锟斤拷谢锟斤拷W锟絎锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟絇(gu锟斤拷n)锟絀
2024-08-24 18:42:14锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷锟斤拷
锟斤拷锟叫伙拷锟絎锟絎锟斤拷锟斤拷锟斤拷锟斤拷“锟斤拷锟斤拷锟斤拷锟斤拷”锟斤拷锟絇(gu锟斤拷n)锟絀
锟斤拷锟叫伙拷锟絎锟斤拷么锟絎?“锟斤拷锟斤拷锟斤拷锟斤拷”锟角學锟斤拷锟斤拷锟斤拷锟絚锟斤拷锟斤拷锟斤拷小锟斤拷锟斤拷锟絯锟斤拷锟揭斤拷B锟铰革拷锟叫伙拷锟絎锟絎锟斤拷锟斤拷锟斤拷锟斤拷希锟斤拷锟杰岋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟锟斤拷
锟斤拷锟叫伙拷锟絎锟紻(zhu锟斤拷n)锟斤拷锟絇(gu锟斤拷n)系
1锟斤拷Na→Na2O→Na2O2→NaOH→Na2CO3→NaHCO3→NaCl→Na
Na→NaOH→Na2CO3→CaCO3→CaO→Ca(OH)2→NaOH
2锟斤拷Mg→ MgO → MgCl2 → Mg(OH)2 →MgCl2 → Mg
3锟斤拷Al→ Al2O3→ AlCl3 → Al(OH)3→ Al2(SO4)3 → Al(OH)3 → Al2O3→ Al → NaAlO2 → Al(OH)3 → AlCl3→ NaAlO2
4锟斤拷Fe→ Fe2O3→ FeCl3 → Fe(NO3)3→ Fe(OH)3 → Fe2(SO4)3→ FeSO4 → Fe(OH)2→ Fe(OH)3 → FeCl3→ Fe(SCN)3
5锟斤拷Cu→CuO → CuSO4 → Cu(OH)2→ CuO → Cu → CuCl2 → [Cu(NH3)4]SO4
6锟斤拷C→ CO→ CO2 → CO → CO2 → CaCO3 → Ca(HCO3)2 → CO2→ Al(OH)3
7锟斤拷Si→SiO2 → Na2SiO3 → H2SiO3 → SiO2→ Si(锟街癸拷) → SiCl4 → Si ( 锟斤拷锟斤拷)→ SiO2 →SiF4
8锟斤拷NH3→ N2→ NO→NO2 → HNO3 → NO2 → N2O4
NH3 → NH4Cl → NH3 → NH3·H2O → (NH4)2SO4→ NH3 → NO → HNO3 → Cu(NO3)2→ NO2 → HNO3
9锟斤拷H2S→ S→ SO2 → SO3 → H2SO4→ SO2 → H2SO4→ BaSO4
10锟斤拷Cl2→ HCl → Cl2 → NaClO → Cl2 → Ca(ClO)2 → HClO → O2
锟斤拷锟叫伙拷锟絎锟斤拷么锟絎
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锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號