2019版高考化学一轮复习附录：高中常考化学方程式必备素材

1、附录： 高中常考化学方程式必备I.无机化学方程式(1)4NaO2=2Na2O(2)2NaO2=Na2O2(3) 2Na+2fO=2NaOHHHf(4) 2Na 2Q+2H2O=4NaOHQf(5) 2Na2O22CO2=2 Na2CO3O2(6)2NaHCQ=N&CO+H2O+COf(7)2NaCI+2H2O=解=2NlaOHF H2f+CI2f点燃(8)2MgCO2=2MgOC(9) Mg+2HzO=2Mlg(OH)2J +Hf(10) MgCI2+Ca(OHb=Mg(OH2J +2NaCI(11) MgCI2电=lg+ Cl2(12) 2AI6HCI=2AICI33H2f(13)

2、2AI2NaOH2H2O=2NaAIO23H2f(14) AI2O36HCI=2AICI33H2O(15) AI2O32NaOH=2NaAI2OH2O电解(16) 2AI2O3(熔融)=4AI3O2f(17) AI(OH)33HCI=AICI33H2O(18) AI(OH)3NaOH=NaAI2O2H2O(19) AICI34NaOH=NaAI2O3NaCI2H2O(20) 2AI(OH)3=AI2O33H2O(21) NaAIO2+2H2O+ CO=AI(OH)3J +NaHCO(22) AI2(SCU)3+6NHHO=2AI(OH)3J +3(NH4)2SQ(23) AICI3+3NaAI

3、O+6H2O=4AI(OH)3J +3NaCI(24) 2Fe+3CI2点燃=FeCI3高温(25) 3Fe4H2O(g)=Fe3O44H2(26) Fe2HCI=FeCI2H2f(27) Fe2FeCI3=3FeCI2高温(28) Fe2Q+2AI=高=2Fe+Al2O(29) Fe2O36HCl=2FeCl33H2O(30) 4Fe(OH)2O22H2O=4Fe(OH3)(31) 2Fe(OH)3=Fe2O33H2O(32) 2FeCl2Cl2=2FeCl3(33) 2FeCl3Cu=2FeCl2CuCl2(34) FeCl33KSCN=Fe(SCN3) 3KCl(35) FeCI3+3N

4、aOH=Fe(OH +3NaCI23(36) 3Fe+2Fe(CN)6 =FeFe(CN)62J(37) CuSO4Fe=FeSO4Cu(38) CuO+H2=Cu+H2O(39) CuCI2电=Cu+Cl2T(40)2CuSO4+2fO电解=Cu+Of+2fSQ(41)2C+109)=高温=4+2CO(45) SiO2+4HF=SiFd +2H2O(46) SiO22NaOH=N2aSiO3H2O高温(47) SiCI42H2=Si4HCI高温(48) SiO2+CaCO=CaSiO3+COf(49) SiO2+NQCO高温=Na2SiO3+COf(50) Na2SiO3H2OCO2=H2S

5、iO3JNa2CO3(51) Na2SiO32HCI=H2SiO3J2NaCI(52)CI光照或点燃2H2= 2HCI(53)CI2H2O=HCI HCIO(54)CI22NaI=2NaCII2(55)CI22NaBr=2NaCIBr2(56)CI22NaOH=NaCI NaCIOH2O(57) 2CI22Ca(OH)2=CaC2ICa(CIO)22H2O(42)Si2CI2=SiCI(43)SiO2+2C=Si+2COT(44)SiO2+CaOS温=aSiQ(58) Ca(CIO)2+2H2O+2CO=Ca(HCQ2+2HC1O光昭(59) 2HCIO=2HCI+Of(60) MnO2+4H

6、CI(浓)=MnC2+CI2T+2H2O(61) KIO3+5KI+3H2SO=3KSO+3I2+3H2O点燃(62) S+C2=SO催化剂(63) SO2+2Q- 2SO加热(64) SO2+H2OKSO(65) SO3+H2O=bSQ(66) SO3+CaO=CaSO(67) SO3+Ca(OH)2=CaSO H2O(68) SO2+CI2+2H2O=2SQ+2HCI、斗木(69) 2H2SO(浓)+Cu=CuSO+SOf+2H2O(70) 2H2SQ(浓)+C=CQf+2SQf+2H2O(71) Na2SO+HbSQ(稀)=Na2SQ+SJ+SOf +H2O催化剂(73) N2+3Hz咼

7、温、咼压(74) 2NO+Q=2NO催化剂(75)2NO+2CQ、N2+2CO(76) 3NO2+HbO=2HNG- NO(77) NH3+HO、，NHH2O木(78) NH3H2O=NHf +H2O(79) 2NH3+3CI2=N+6HCI(80) NH3+HCI=NHCI(81) 4NH3+5Q =4NC-6HzO催化剂(72)N2+Q高温或放电2NO2NH(82) 4HNQ=4NOf + Qf +2H2O(83) 4HNQ(浓)+CU=CU(NO2+2NOf+2fO(84) 8HNQ(稀)+3CU=3CU(N2+ 2NOT+4fO(85) 4HNO3(浓)+C=COf+2NOf+2H2O

8、(86) NH4CI=NHf+HCIf(87) NH4HCO=NHf +H20+COf木(88) NH4CI+NaOH=NaCI+NHf+H2O木(89) 2NH4CI+2Ca(OH)2=aCb+2NHf +2HO催化剂(90) 2H 2Q催=2fO+O(91) AI+3HCO=AI(OH)3j +3COf(92) H2Q+21_+2H+=l2+2H2O(93) 41_+Q+4H+=2b+2HZO(94) 5SO2+2MnO+2fO=2lMn+5SO_+4H+(95) SO2+2Fe3+2H2O=2Fe+SO_+4H一2I丰3I21(96) M nO4+5Fe+8H =5Fe+Mn+4H2O(

9、97) 2M nO4+5fQ+6H+=2Mn+5Qf +8fO(98) 2M nO4+5Q&一 +16H+=2Mn+1OCOf +8fO(99) I2+5CI2+6fO=12H+10CI_+2IO一n.有机化学方程式点燃y xCO+半0光昭(2)CH3CH+CI2CHCHCI+HCI(3)CH2=CH+BCHBrCHBr(5)CH三CHIHCI剂CH=CHCI(7) CH2=CH- CH= CH+Br2CHBrCHBrCH= CH(1,2力口成)(6)CH2= = = C卅O加CHCHOH(4)CH2=CH+ HCI催化剂CHCHCI(8) CH2=CH- CH= CH +BQCHBr

10、CH= CH- CHBr(1,4加成)(9)CaC2+2H2Ca(OH)2+CH= CHTBrCH3(13OHBrBrXC+3HoO(10MICHKH=CH2催化剂-fCHCH2iil七z、/T催化剂(15)CxHQ+jx+y-Z任BxCO+yHaQ(16)C2H5Br+NaQHCK3CH2QHF(18)2C(19)2CH3CHQH+ Q -CU2CHCHQF 2fQ(20)CH3CHQH HBr-CHCHBr+H2Q(21)CH3CHQH71 CH=CHf+HQ(22)CH3CHQH CHCQQ浓QCHCQQCCH+HbQCH3-HBrFeBr3(17)CH3CHBr+NaQH-+NaBr+

11、HbQ(23) )OH +NaOH利+H?O；+ 3 HBr(24)OH -3Br2浓He SOOr池十。J。”啟咙丽 B （臧屢（BBB）2HOU -O|U +（禺骥）u fooH9O）（9）（粵番）0乙HO + （ BBB）C2HO狛 +（Bif9（9C）eNOO3H-T3IIOIID -HON- H3OO3-II-TIIJ（tS）HO6H3VHOOODHiTH3HO-HD1HXDD?SH:IH3HOODH:r3E-HO-+DOTK+HXOD-H-TH3）I|HO-LH3LHXD3-SH-H3rH3OO3-eH-rHDH3OODrH:TH31cc ttHOOOD-HHDII- HDOODAH:LH：）（3）|TX|H3OOD9HZTH3ZH3OO3H-H3HO”O NOOOHO-HOBN+ 检OOOHO（吃）HO”D M。网加卄柚。卉。血）OHS + too -HOOOH92（HO）nOS -