铝三角铁三角化学方程式
总结
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铝三角
(SO)+6NHHO==2Al(OH)?+3(NH)SO 1. Al(OH)+3HCl==AlCl+3HO Al33224332344
+3+3++Al(OH)+3H==Al+3HO Al+3NH?HO==Al(OH)?+3NH 3232342. AlCl+3NaOH==Al(OH)?+3NaCl 33
3+- Al+3OH==Al(OH)? 3
3.AlCl+3NaOH==Al(OH)?+3NaCl 33
AlCl+4NaOH==NaAlO+3NaCl+2HO 322
3+--Al(OH)+NaOH==NaAlO+2HO Al+4OH==AlO+2HO 322224.NaAlO+HCl+HO==Al(OH)?+NaCl 223
NaAlO+4HCl==AlCl+NaCl+2HO 232
+3+-Al(OH)+3HCl==AlCl+3HO AlO+4H==Al+2HO 332225.NaAlO+HCl+HO==Al(OH)?+NaCl 223
+- AlO+H+HO==Al(OH)? 223
NaAlO+CO+2HO==Al(OH)?+NaHCO 22233
--AlO+CO+2HO==Al(OH)?+HCO 22233
2NaAlO+CO+3HO==2Al(OH)?+NaCO 222323
-2- 2AlO+CO+3HO==2Al(OH)?+CO 22233
6.Al(OH)+NaOH==NaAlO+2HO 322
--Al(OH)+OH==AlO+2HO 322
铁三角
O==2NaOH+H? 1.Fe+2HCl==FeCl+H? 2Na+2H2222
+2+高温 Fe+2H==Fe+H? 3Fe+4HO(g FeO+4H 22342
溶液中 2.FeCl+Zn==ZnCl+Fe Na投入到FeCl223
2+2+ Fe+Zn==Zn+Fe 2Na+2HO==2NaOH+H? 223.2FeCl+Cl==2FeCl 3NaOH+FeCl==Fe(OH)?+3NaOH 22333
2+3+- 2Fe+Cl==2Fe+2Cl 6Na+6HO+2FeCl==2Fe(OH)+6NaCl+3H 223324.2FeCl+Fe==3FeCl 2NaO+2HO==4NaOH+O? 322222
3+2+ 2Fe+Fe==3Fe 2NaO+2CO==2NaCO+O 2222325.2Fe+3Cl==2FeCl 2NaO+4HCl==4NaCl+2HO+O? 23 22226.FeO+3CO==2Fe+3CO 2Al+2NaOH+2HO==2NaAlO+3H? 232222
NaO+HO==2NaOH 22
NaO+CO==NaCO 2223FeCl+3NaOH==Fe(OH)?+3NaCl NaO+2HCl==2NaCl+HO 3322FeSO+2NaOH==Fe(OH)?+NaSO 2NaHCO == NaCO+HO+CO? 4224323224Fe(OH)+O+2HO==4Fe(OH) NaHCO+HCl==NaCl+HO+CO? 22233222Fe(OH) ==FeO+3HO NaCO+2HCl==2NaCl+HO+CO? 32322322FeO+6HCl==2FeCl+3H0 NaCO+HO+CO==2NaHCO 233223223FeO+8HCl==2FeCl+FeCl+4HO NaHCO+NaOH==NaCO+HO 233223232
NaCO+CaCl==CaCO?+2NaCl 2323
NaCO+BaCl==BaCO?+2NaCl 2323
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