硫及其化合物的“价—类二维图”①SO2+2H2S2SO3④SO3+H2OSO2↑+H2O⑦SO2+2NaOHNa2SO4+2H2O⑨H2SO3+2NaOHH2SO4+2HClCu+2H2SO4(浓)H2S+2NaOHCuSO4+SO2↑+2H2ONa2S+2H2O2Na+SNa2SNa2SO3+2H2O⑩SO2+Cl2+2H2ONa2SO3+H2O⑧H2SO4+2NaOHH2SO4⑤SO2+H2OH2SO3⑥H2SO33S↓+2H2O②S+O2SO2③2SO2+O2氮及其化合物的“价—类二维图”①4NH3+5O2③N2+O2④2NO+O22NO2NO2⑤3NO2+H2ONaNO3+H2O3Cu(NO3)2+2NO↑+4H2O⑧3NO2+H2O2HNO3+NO4NO+6H2O②N2+3H22NH3⑥HNO3+NaOH⑦3Cu+8HNO3(稀)2HNO3+NO⑨NH3+H2ONH3+HCl+2H2ONH3·H2O⑩NH3·H2ONH4ClNH3↑+H2OCaCl2+2NH3↑2NH4Cl+Ca(OH)2硅及其化合物的“价—类二维图”①SiH4+2O2③Si+O2⑤Si+2F2SiO2↓+2H2O(拓展反应)②SiH4SiO2④SiO2+2CSiF4(或Si+4HFSi+2CO↑SiF4↑+2H2↑)Si+2H2⑥Si+2NaOH+H2O⑦SiO2+4HF⑧SiO2+2NaOH⑨H2SiO3Na2SiO3+2H2↑SiF4↑+2H2ONa2SiO3+H2OSiO2+H2O2NaCl+H2SiO3↓⑩Na2SiO3+2HCl碳及其化合物的“价—类二维图”①CH4C+2H2(拓展反应)②2C+O22CO2④CH4+2O22CO③2CO+O2CO2+2H2O⑤CO2+C⑦CO2+H2O2CO⑥CO2+2NaOHNa2CO3+H2ONa2CO3+2H2OH2CO3⑧H2CO3+2NaOH2NaHCO3⑨Na2CO3+H2O+CO2⑩NaHCO3+NaOHNa2CO3+CO2↑+H2O)Na2CO3+H2O(或2NaHCO3镁及其化合物的“价—类二维图”①2Mg+O2③Mg+2H2O④Mg+Cl22MgO②3Mg+N2Mg(OH)2+H2↑MgCl2(或Mg+2HClMgCl2+H2↑)Mg(OH)2Mg3N2⑤MgCl2(熔融)⑦MgO+2HClMg+Cl2↑⑥MgO+H2OMgCl2+H2O⑧Mg3N2+6H2O3Mg(OH)2+2NH3↑(拓展反应)⑨Mg(OH)2+2HCl⑩MgCl2+2NaOHMgCl2+2H2OMg(OH)2↓+2NaCl铜及其化合物的“价—类二维图”①2Cu+O2③2Cu+S⑤CuO+2HCl⑦Cu(OH)2+2HCl2CuO②CuO+H2Cu2S④4CuOCu+H2O2Cu2O+O2↑(拓展反应)CuO+H2OCuCl2+H2O⑥Cu(OH)2CuCl2+2H2O⑧CH3CHO+2Cu(OH)2+NaOH展反应)⑨2CuOHCH3COONa+Cu2O↓+3H2O(拓Cu2O+H2O(拓展反应)4Cu(OH)2(拓展反应)⑩4CuOH+O2+2H2O磷及其化合物的“价—类二维图”①2P+3H22PH3②2PH32P+3H2③4P+3O2(缓慢氧化)2P2O3(拓展反应)④4P+5O22P2O52H3PO4Na3PO4+3H2O2H3PO3Na2HPO3+2H2O(拓展反应)⑤P2O5+3H2O(热水)⑥H3PO4+3NaOH⑦P2O3+3H2O(冷水)⑧H3PO3+2NaOH锰及其化合物的“价—类二维图”①Mn+2HCl②Mn+H2SO4MnCl2+H2↑MnSO4+H2↑MnCl2+Cl2↑+2H2O3Mn+2Al2O3K2MnO4+MnO2+O2↑K2SO4+2MnSO4+10CO2↑③MnO2+4HCl(浓)④3MnO2+4Al⑤2KMnO4⑥2KMnO4+5H2C2O4+3H2SO4+8H2O(拓展反应)⑦2KMnO4+16HCl2KCl+2MnCl2+5Cl2↑+8H2O(拓展反应)
