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附录 D · 重要反应方程式速查

用法:按元素和反应类型查找,每条注明章节和条件。无机反应用等号,可逆反应用可逆号,有机反应用箭头;条件和状态符号按人教版。数据与方程式以正文为准,本附录只做汇总。

反应 方程式 条件
钠在常温下氧化 4 Na+OX2=2 NaX2O\ce{4Na + O2 = 2Na2O} 常温
钠在空气中燃烧 2 Na+OX2=ΔNaX2OX2\ce{2Na + O2} \xlongequal{\Delta} \ce{Na2O2} 点燃
钠与水 2 Na+2 HX2O=2 NaOH+HX2↑\ce{2Na + 2H2O = 2NaOH + H2 ^} —
钠与氯气 2 Na+ClX2=点燃2 NaCl\ce{2Na + Cl2} \xlongequal{\text{点燃}} \ce{2NaCl} 点燃
过氧化钠与水 2 NaX2OX2+2 HX2O=4 NaOH+OX2↑\ce{2Na2O2 + 2H2O = 4NaOH + O2 ^} —
过氧化钠与二氧化碳 2 NaX2OX2+2 COX2=2 NaX2COX3+OX2\ce{2Na2O2 + 2CO2 = 2Na2CO3 + O2} —
碳酸氢钠受热分解 2 NaHCOX3=ΔNaX2COX3+COX2↑+HX2O\ce{2NaHCO3} \xlongequal{\Delta} \ce{Na2CO3 + CO2 ^ + H2O} 加热
碳酸钠与二氧化碳 NaX2COX3+COX2+HX2O=2 NaHCOX3\ce{Na2CO3 + CO2 + H2O = 2NaHCO3} —
碳酸氢钠与盐酸 NaHCOX3+HCl=NaCl+COX2↑+HX2O\ce{NaHCO3 + HCl = NaCl + CO2 ^ + H2O} —
反应 方程式 条件
氯气与氢气 ClX2+HX2=点燃2 HCl\ce{Cl2 + H2} \xlongequal{\text{点燃}} \ce{2HCl} 点燃
氯气与铁 2 Fe+3 ClX2=点燃2 FeClX3\ce{2Fe + 3Cl2} \xlongequal{\text{点燃}} \ce{2FeCl3} 点燃
氯气与铜 Cu+ClX2=点燃CuClX2\ce{Cu + Cl2} \xlongequal{\text{点燃}} \ce{CuCl2} 点燃
氯气与水 ClX2+HX2O⇌HCl+HClO\ce{Cl2 + H2O <=> HCl + HClO} —
次氯酸见光分解 2 HClO=光照2 HCl+OX2↑\ce{2HClO} \xlongequal{\text{光照}} \ce{2HCl + O2 ^} 光照
氯气与氢氧化钠 ClX2+2 NaOH=NaCl+NaClO+HX2O\ce{Cl2 + 2NaOH = NaCl + NaClO + H2O} —
工业制漂白粉 2 ClX2+2 Ca(OH)X2=CaClX2+Ca(ClO)X2+2 HX2O\ce{2Cl2 + 2Ca(OH)2 = CaCl2 + Ca(ClO)2 + 2H2O} —
实验室制氯气 MnOX2+4 HCl(浓)=ΔMnClX2+ClX2↑+2 HX2O\ce{MnO2 + 4HCl(\text{浓})} \xlongequal{\Delta} \ce{MnCl2 + Cl2 ^ + 2H2O} 加热
氯气置换溴 ClX2+2 NaBr=2 NaCl+BrX2\ce{Cl2 + 2NaBr = 2NaCl + Br2} —
氯气置换碘 ClX2+2 KI=2 KCl+IX2\ce{Cl2 + 2KI = 2KCl + I2} —
反应 方程式 条件
铁在氧气中燃烧 3 Fe+2 OX2=点燃FeX3OX4\ce{3Fe + 2O2} \xlongequal{\text{点燃}} \ce{Fe3O4} 点燃
铁与稀盐酸 Fe+2 HCl=FeClX2+HX2↑\ce{Fe + 2HCl = FeCl2 + H2 ^} —
铁与硫酸铜 Fe+CuSOX4=FeSOX4+Cu\ce{Fe + CuSO4 = FeSO4 + Cu} —
铁与氯化铁 2 FeClX3+Fe=3 FeClX2\ce{2FeCl3 + Fe = 3FeCl2} —
铜与氯化铁 2 FeClX3+Cu=2 FeClX2+CuClX2\ce{2FeCl3 + Cu = 2FeCl2 + CuCl2} —
铁离子与硫氰根 FeX3++3 SCNX−⇌Fe(SCN)X3\ce{Fe^3+ + 3SCN- <=> Fe(SCN)3} —
亚铁离子与碱 FeX2++2 OHX−=Fe(OH)X2↓\ce{Fe^2+ + 2OH- = Fe(OH)2 v} —
氢氧化亚铁被氧化 4 Fe(OH)X2+OX2+2 HX2O=4 Fe(OH)X3\ce{4Fe(OH)2 + O2 + 2H2O = 4Fe(OH)3} —
氯水氧化亚铁离子 2 FeX2++ClX2=2 FeX3++2 ClX−\ce{2Fe^2+ + Cl2 = 2Fe^3+ + 2Cl-} —
铁离子氧化碘离子 2 FeX3++2 IX−=2 FeX2++IX2\ce{2Fe^3+ + 2I- = 2Fe^2+ + I2} —
高炉炼铁 FeX2OX3+3 CO=高温2 Fe+3 COX2\ce{Fe2O3 + 3CO} \xlongequal{\text{高温}} \ce{2Fe + 3CO2} 高温
铁与水蒸气 3 Fe+4 HX2O(g)=高温FeX3OX4+4 HX2\ce{3Fe + 4H2O(g)} \xlongequal{\text{高温}} \ce{Fe3O4 + 4H2} 高温

D.4 铝、铜及其化合物(第 9 章)

Section titled “D.4 铝、铜及其化合物(第 9 章)”
反应 方程式 条件
铝在氧气中燃烧 4 Al+3 OX2=点燃2 AlX2OX3\ce{4Al + 3O2} \xlongequal{\text{点燃}} \ce{2Al2O3} 点燃
铝与盐酸 2 Al+6 HCl=2 AlClX3+3 HX2↑\ce{2Al + 6HCl = 2AlCl3 + 3H2 ^} —
铝与氢氧化钠溶液 2 Al+2 NaOH+2 HX2O=2 NaAlOX2+3 HX2↑\ce{2Al + 2NaOH + 2H2O = 2NaAlO2 + 3H2 ^} —
氧化铝与盐酸 AlX2OX3+6 HCl=2 AlClX3+3 HX2O\ce{Al2O3 + 6HCl = 2AlCl3 + 3H2O} —
氧化铝与氢氧化钠 AlX2OX3+2 NaOH=2 NaAlOX2+HX2O\ce{Al2O3 + 2NaOH = 2NaAlO2 + H2O} —
氢氧化铝与盐酸 Al(OH)X3+3 HCl=AlClX3+3 HX2O\ce{Al(OH)3 + 3HCl = AlCl3 + 3H2O} —
氢氧化铝与氢氧化钠 Al(OH)X3+NaOH=NaAlOX2+2 HX2O\ce{Al(OH)3 + NaOH = NaAlO2 + 2H2O} —
氢氧化铝受热分解 2 Al(OH)X3=ΔAlX2OX3+3 HX2O\ce{2Al(OH)3} \xlongequal{\Delta} \ce{Al2O3 + 3H2O} 加热
电解氧化铝 2 AlX2OX3(熔融)=冰晶石电解4 Al+3 OX2↑\ce{2Al2O3(熔融)} \xlongequal[\text{冰晶石}]{\text{电解}} \ce{4Al + 3O2 ^} 电解
铝离子与碳酸氢根双水解 AlX3++3 HCOX3X−=Al(OH)X3↓+3 COX2↑\ce{Al^3+ + 3HCO3- = Al(OH)3 v + 3CO2 ^} —
铜在空气中加热 2 Cu+OX2=Δ2 CuO\ce{2Cu + O2} \xlongequal{\Delta} \ce{2CuO} 加热
铜与浓硫酸 Cu+2 HX2SOX4(浓)=ΔCuSOX4+SOX2↑+2 HX2O\ce{Cu + 2H2SO4(\text{浓})} \xlongequal{\Delta} \ce{CuSO4 + SO2 ^ + 2H2O} 加热
铜与浓硝酸 Cu+4 HNOX3(浓)=Cu(NOX3)X2+2 NOX2↑+2 HX2O\ce{Cu + 4HNO3(\text{浓}) = Cu(NO3)2 + 2NO2 ^ + 2H2O} —
铜与稀硝酸 3 Cu+8 HNOX3(稀)=3 Cu(NOX3)X2+2 NO↑+4 HX2O\ce{3Cu + 8HNO3(\text{稀}) = 3Cu(NO3)2 + 2NO ^ + 4H2O} —
铜、氧气与稀硫酸 2 Cu+OX2+2 HX2SOX4=2 CuSOX4+2 HX2O\ce{2Cu + O2 + 2H2SO4 = 2CuSO4 + 2H2O} 加热
反应 方程式 条件
硫在氧气中燃烧 S+OX2=点燃SOX2\ce{S + O2} \xlongequal{\text{点燃}} \ce{SO2} 点燃
二氧化硫与水 SOX2+HX2O⇌HX2SOX3\ce{SO2 + H2O <=> H2SO3} —
二氧化硫与硫化氢 SOX2+2 HX2S=3 S↓+2 HX2O\ce{SO2 + 2H2S = 3S v + 2H2O} —
二氧化硫与氯水 SOX2+ClX2+2 HX2O=HX2SOX4+2 HCl\ce{SO2 + Cl2 + 2H2O = H2SO4 + 2HCl} —
二氧化硫与氢氧化钠 SOX2+2 NaOH=NaX2SOX3+HX2O\ce{SO2 + 2NaOH = Na2SO3 + H2O} —
硫化氢与硫酸铜 HX2S+CuSOX4=CuS↓+HX2SOX4\ce{H2S + CuSO4 = CuS v + H2SO4} —
亚硫酸钠与硫酸 NaX2SOX3+HX2SOX4=NaX2SOX4+SOX2↑+HX2O\ce{Na2SO3 + H2SO4 = Na2SO4 + SO2 ^ + H2O} —
二氧化硫催化氧化 2 SOX2+OX2⇌Δ催化剂2 SOX3\ce{2SO2 + O2 <=>[\text{催化剂}][\Delta] 2SO3} 催化剂、加热
三氧化硫与水 SOX3+HX2O=HX2SOX4\ce{SO3 + H2O = H2SO4} —
碳与浓硫酸 C+2 HX2SOX4(浓)=ΔCOX2↑+2 SOX2↑+2 HX2O\ce{C + 2H2SO4(\text{浓})} \xlongequal{\Delta} \ce{CO2 ^ + 2SO2 ^ + 2H2O} 加热
硫铁矿制二氧化硫 4 FeSX2+11 OX2=高温2 FeX2OX3+8 SOX2\ce{4FeS2 + 11O2} \xlongequal{\text{高温}} \ce{2Fe2O3 + 8SO2} 高温
反应 方程式 条件
氮气与氧气 NX2+OX2=放电2 NO\ce{N2 + O2} \xlongequal{\text{放电}} \ce{2NO} 放电
合成氨 NX2+3 HX2⇌催化剂高温、高压2 NHX3\ce{N2 + 3H2 <=>[\text{高温、高压}][\text{催化剂}] 2NH3} 高温高压、催化剂
一氧化氮与氧气 2 NO+OX2=2 NOX2\ce{2NO + O2 = 2NO2} —
二氧化氮与水 3 NOX2+HX2O=2 HNOX3+NO\ce{3NO2 + H2O = 2HNO3 + NO} —
二氧化氮与四氧化二氮 2 NOX2⇌NX2OX4\ce{2NO2 <=> N2O4} —
氨的催化氧化 4 NHX3+5 OX2=Δ催化剂4 NO+6 HX2O\ce{4NH3 + 5O2} \xlongequal[\Delta]{\text{催化剂}} \ce{4NO + 6H2O} 催化剂、加热
氨与氯化氢 NHX3+HCl=NHX4Cl\ce{NH3 + HCl = NH4Cl} —
氨与水 NHX3+HX2O⇌NHX3 ⋅ HX2O\ce{NH3 + H2O <=> NH3.H2O} —
一水合氨电离 NHX3 ⋅ HX2O⇌NHX4X++OHX−\ce{NH3.H2O <=> NH4+ + OH-} —
实验室制氨 2 NHX4Cl+Ca(OH)X2=ΔCaClX2+2 NHX3↑+2 HX2O\ce{2NH4Cl + Ca(OH)2} \xlongequal{\Delta} \ce{CaCl2 + 2NH3 ^ + 2H2O} 加热
氯化铵受热分解 NHX4Cl=ΔNHX3↑+HCl↑\ce{NH4Cl} \xlongequal{\Delta} \ce{NH3 ^ + HCl ^} 加热
铵根与碱 NHX4X++OHX−=ΔNHX3↑+HX2O\ce{NH4+ + OH-} \xlongequal{\Delta} \ce{NH3 ^ + H2O} 加热
浓硝酸见光分解 4 HNOX3=光照4 NOX2↑+OX2↑+2 HX2O\ce{4HNO3} \xlongequal{\text{光照}} \ce{4NO2 ^ + O2 ^ + 2H2O} 光照或加热
二氧化氮与氢氧化钠 2 NOX2+2 NaOH=NaNOX3+NaNOX2+HX2O\ce{2NO2 + 2NaOH = NaNO3 + NaNO2 + H2O} —
一氧化氮、二氧化氮与氢氧化钠 NOX2+NO+2 NaOH=2 NaNOX2+HX2O\ce{NO2 + NO + 2NaOH = 2NaNO2 + H2O} —
反应 方程式 条件
硅与氧气 Si+OX2=ΔSiOX2\ce{Si + O2} \xlongequal{\Delta} \ce{SiO2} 加热
二氧化硅与氢氧化钠 SiOX2+2 NaOH=NaX2SiOX3+HX2O\ce{SiO2 + 2NaOH = Na2SiO3 + H2O} —
二氧化硅与氢氟酸 SiOX2+4 HF=SiFX4↑+2 HX2O\ce{SiO2 + 4HF = SiF4 ^ + 2H2O} —
二氧化硅与碳酸钙 SiOX2+CaCOX3=高温CaSiOX3+COX2↑\ce{SiO2 + CaCO3} \xlongequal{\text{高温}} \ce{CaSiO3 + CO2 ^} 高温
硅与氢氧化钠 Si+2 NaOH+HX2O=NaX2SiOX3+2 HX2↑\ce{Si + 2NaOH + H2O = Na2SiO3 + 2H2 ^} —
硅酸钠与盐酸 NaX2SiOX3+2 HCl=2 NaCl+HX2SiOX3↓\ce{Na2SiO3 + 2HCl = 2NaCl + H2SiO3 v} —
硅酸受热分解 HX2SiOX3=ΔSiOX2+HX2O\ce{H2SiO3} \xlongequal{\Delta} \ce{SiO2 + H2O} 加热
粗硅的制取 SiOX2+2 C=高温Si+2 CO↑\ce{SiO2 + 2C} \xlongequal{\text{高温}} \ce{Si + 2CO ^} 高温
四氯化硅还原 SiClX4+2 HX2=高温Si+4 HCl\ce{SiCl4 + 2H2} \xlongequal{\text{高温}} \ce{Si + 4HCl} 高温
反应 方程式
锌负极 Zn−2 eX−=ZnX2+\ce{Zn - 2e- = Zn^2+}
铜正极(析出铜) CuX2++2 eX−=Cu\ce{Cu^2+ + 2e- = Cu}
氢离子得电子 2 HX++2 eX−=HX2↑\ce{2H+ + 2e- = H2 ^}
氯离子失电子 2 ClX−−2 eX−=ClX2↑\ce{2Cl- - 2e- = Cl2 ^}
氢氧根失电子 4 OHX−−4 eX−=OX2↑+2 HX2O\ce{4OH- - 4e- = O2 ^ + 2H2O}
电解水 2 HX2O=通电2 HX2↑+OX2↑\ce{2H2O} \xlongequal{\text{通电}} \ce{2H2 ^ + O2 ^}
电解饱和食盐水 2 NaCl+2 HX2O=通电2 NaOH+HX2↑+ClX2↑\ce{2NaCl + 2H2O} \xlongequal{\text{通电}} \ce{2NaOH + H2 ^ + Cl2 ^}
电解硫酸铜溶液 2 CuSOX4+2 HX2O=通电2 Cu+OX2↑+2 HX2SOX4\ce{2CuSO4 + 2H2O} \xlongequal{\text{通电}} \ce{2Cu + O2 ^ + 2H2SO4}
碱性氢氧燃料电池负极 2 HX2−4 eX−+4 OHX−=4 HX2O\ce{2H2 - 4e- + 4OH- = 4H2O}
碱性氢氧燃料电池正极 OX2+4 eX−+2 HX2O=4 OHX−\ce{O2 + 4e- + 2H2O = 4OH-}
酸性氢氧燃料电池负极 2 HX2−4 eX−=4 HX+\ce{2H2 - 4e- = 4H+}
酸性氢氧燃料电池正极 OX2+4 eX−+4 HX+=2 HX2O\ce{O2 + 4e- + 4H+ = 2H2O}
反应 方程式 条件
甲烷燃烧 CHX4+2 OX2=点燃COX2+2 HX2O\ce{CH4 + 2O2} \xlongequal{\text{点燃}} \ce{CO2 + 2H2O} 点燃
甲烷取代 CHX4+ClX2=光照CHX3Cl+HCl\ce{CH4 + Cl2} \xlongequal{\text{光照}} \ce{CH3Cl + HCl} 光照
乙烯与溴 CHX2=CHX2+BrX2→CHX2Br−CHX2Br\ce{CH2=CH2 + Br2 -> CH2Br-CH2Br} —
乙烯与水 CHX2=CHX2+HX2O→Δ催化剂CHX3CHX2OH\ce{CH2=CH2 + H2O ->[\text{催化剂}][\Delta] CH3CH2OH} 催化剂、加热
乙烯加聚 n CHX2=CHX2→催化剂[−CHX2−CHX2X−]Xn\ce{nCH2=CH2 ->[\text{催化剂}] [-CH2-CH2-]_n} 催化剂
乙炔与溴 CH≡CH+BrX2→CHBr=CHBr\ce{CH#CH + Br2 -> CHBr=CHBr} —
电石与水 CaCX2+2 HX2O→Ca(OH)X2+CX2HX2↑\ce{CaC2 + 2H2O -> Ca(OH)2 + C2H2 ^} —
苯的溴代 CX6HX6+BrX2→FeBr3CX6HX5Br+HBr\ce{C6H6 + Br2 ->[\text{FeBr3}] C6H5Br + HBr} FeBr3
苯的硝化 CX6HX6+HNOX3→Δ浓硫酸CX6HX5NOX2+HX2O\ce{C6H6 + HNO3 ->[\text{浓硫酸}][\Delta] C6H5NO2 + H2O} 浓硫酸、加热
苯的加氢 CX6HX6+3 HX2→ΔNiCX6HX12\ce{C6H6 + 3H2 ->[\text{Ni}][\Delta] C6H12} 催化剂、加热
甲苯氧化 2 CX6HX5CHX3+3 OX2→Δ催化剂2 CX6HX5COOH+2 HX2O\ce{2C6H5CH3 + 3O2 ->[\text{催化剂}][\Delta] 2C6H5COOH + 2H2O} 催化剂、加热
溴乙烷水解 CHX3CHX2Br+NaOH→Δ水CHX3CHX2OH+NaBr\ce{CH3CH2Br + NaOH ->[\text{水}][\Delta] CH3CH2OH + NaBr} 水溶液、加热
溴乙烷消去 CHX3CHX2Br+NaOH→Δ乙醇CHX2=CHX2↑+NaBr+HX2O\ce{CH3CH2Br + NaOH ->[\text{乙醇}][\Delta] CH2=CH2 ^ + NaBr + H2O} 乙醇溶液、加热
乙醇与钠 2 CHX3CHX2OH+2 Na→2 CHX3CHX2ONa+HX2↑\ce{2CH3CH2OH + 2Na -> 2CH3CH2ONa + H2 ^} —
乙醇催化氧化 2 CHX3CHX2OH+OX2→ΔCu2 CHX3CHO+2 HX2O\ce{2CH3CH2OH + O2 ->[\text{Cu}][\Delta] 2CH3CHO + 2H2O} 催化剂、加热
乙醇消去 CHX3CHX2OH→170 X∘X22∘C浓硫酸CHX2=CHX2↑+HX2O\ce{CH3CH2OH ->[\text{浓硫酸}][170\ ^\circ\mathrm{C}] CH2=CH2 ^ + H2O} 浓硫酸、170 ∘C170\ ^\circ\mathrm{C}
乙醛银镜反应 CHX3CHO+2 Ag(NHX3)X2OH→ΔCHX3COONHX4+2 Ag↓+3 NHX3+HX2O\ce{CH3CHO + 2Ag(NH3)2OH ->[\Delta] CH3COONH4 + 2Ag v + 3NH3 + H2O} 水浴加热
乙醛与新制氢氧化铜 CHX3CHO+2 Cu(OH)X2+NaOH→ΔCHX3COONa+CuX2O↓+3 HX2O\ce{CH3CHO + 2Cu(OH)2 + NaOH ->[\Delta] CH3COONa + Cu2O v + 3H2O} 加热
乙酸与碳酸钠 2 CHX3COOH+NaX2COX3→2 CHX3COONa+COX2↑+HX2O\ce{2CH3COOH + Na2CO3 -> 2CH3COONa + CO2 ^ + H2O} —
酯化 CHX3COOH+CHX3CHX2OH⇌Δ浓硫酸CHX3COOCHX2CHX3+HX2O\ce{CH3COOH + CH3CH2OH <=>[\text{浓硫酸}][\Delta] CH3COOCH2CH3 + H2O} 浓硫酸、加热
酯的酸性水解 CHX3COOCHX2CHX3+HX2O⇌Δ稀硫酸CHX3COOH+CHX3CHX2OH\ce{CH3COOCH2CH3 + H2O <=>[\text{稀硫酸}][\Delta] CH3COOH + CH3CH2OH} 稀硫酸、加热
酯的碱性水解 CHX3COOCHX2CHX3+NaOH→ΔCHX3COONa+CHX3CHX2OH\ce{CH3COOCH2CH3 + NaOH ->[\Delta] CH3COONa + CH3CH2OH} 加热
苯酚与氢氧化钠 CX6HX5OH+NaOH→CX6HX5ONa+HX2O\ce{C6H5OH + NaOH -> C6H5ONa + H2O} —
苯酚钠与二氧化碳 CX6HX5ONa+COX2+HX2O→CX6HX5OH+NaHCOX3\ce{C6H5ONa + CO2 + H2O -> C6H5OH + NaHCO3} —
苯酚与溴水 CX6HX5OH+3 BrX2→CX6HX2BrX3OH↓+3 HBr\ce{C6H5OH + 3Br2 -> C6H2Br3OH v + 3HBr} —
葡萄糖与新制氢氧化铜 CHX2OH(CHOH)X4CHO+2 Cu(OH)X2+NaOH→ΔCHX2OH(CHOH)X4COONa+CuX2O↓+3 HX2O\ce{CH2OH(CHOH)4CHO + 2Cu(OH)2 + NaOH ->[\Delta] CH2OH(CHOH)4COONa + Cu2O v + 3H2O} 加热
葡萄糖银镜反应 CHX2OH(CHOH)X4CHO+2 Ag(NHX3)X2OH→ΔCHX2OH(CHOH)X4COONHX4+2 Ag↓+3 NHX3+HX2O\ce{CH2OH(CHOH)4CHO + 2Ag(NH3)2OH ->[\Delta] CH2OH(CHOH)4COONH4 + 2Ag v + 3NH3 + H2O} 水浴加热
蔗糖水解 CX12HX22OX11+HX2O→Δ稀硫酸CX6HX12OX6+CX6HX12OX6\ce{C12H22O11 + H2O ->[\text{稀硫酸}][\Delta] C6H12O6 + C6H12O6} 稀硫酸、加热
淀粉水解 (CX6HX10OX5)Xn+n HX2O→Δ稀硫酸n CX6HX12OX6\ce{(C6H10O5)_n + nH2O ->[\text{稀硫酸}][\Delta] nC6H12O6} 稀硫酸、加热

说明:有机反应的条件和产物与教材一致;聚合反应和糖类水解的方程式是示意式,系数按重复单元配平。考试以题给信息为准。