高中化学方程式默写High school chemistry equation dictation.docx

高中化学方程式默写High school chemistry equation dictation.docx

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高中化学方程式默写Highschoolchemistryequationdictation

高中化学方程式默写（Highschoolchemistryequationdictation）

Writethefollowingreaction（thechemicalformulaisionreactiontowriteionequation）

1.sodiumcombustioninoxygen:

2.sodiumandoxygenatroomtemperaturereaction

3.sodiumandwaterreaction

4.sodiumandwaterreaction

6.reactionbetweensodiumperoxideandwater

Thereactionbetweensodiumperoxideand7.carbondioxide

8.sodiumcarbonateandhydrochloricacid

9.sodiumbicarbonatereactswithhydrochloricacid

Thereactionof10.sodiumbicarbonateandsodiumhydroxide

Thethermaldecompositionof11.sodiumbicarbonate

12.carbondioxideintosodiumcarbonatesolution

13.calciumcarbonatewithhydrochloricacid

14.sodiumbicarbonateandexcesscalciumhydroxide

Asmallamountof15.sodiumbicarbonateandcalciumhydroxide

16.sodiumhydroxidepassintoasmallamountofcarbondioxidegas

Sodiumhydroxidewithcarbondioxidegasexcess

17.calciumhydroxidesolutionwithcarbondioxidegasexcess

18.theadditionofexcessivecalciumhydroxide

19.theadditionofexcessivecalciumhydroxide

20.Laboratoryofchlorine

21.hydrochloricacidwithPotassiumPermanganate

22.chlorinereactswithwater

23.fluorinegasandwaterreaction

24.industryforbleachingpowder（orbleach）

25.chlorinereactswithsodiumhydroxidesolution

26.chlorineandironreaction

27.reactionofchlorineandcopper

Thereactionofchlorineandsodium28.

29.reactionofchlorineandsodiumbromide

30.chlorineandhydrogeniodidereaction

31.brominereactswithpotassiumiodide

32.seethelightdecompositionofsilverbromide

33.underhightemperature,ironoxideandcarbonmonoxidegasreaction

34.sulfurandcopperheatingreaction

35.sulfurandironheatingreaction

36.hydrogenperoxideandmanganesedioxideforoxygen

Destroy37.ozonelayer

38.sulfurdioxidereactswithhydrogensulfide

39.halogenelementalsolutionX2（X=Cl,Br,I）intheSO2

41.chlorineandsodiumsulfitesolutionreaction

Thereactionof42.copperandconcentratedsulfuricacid

Reactionof43.carbonandconcentratedsulfuricacid

44.sulfurdioxidethreesulfurdioxide

Threesulfurdioxidereactswithwater

Reactionof45.hydrogensulfideandconcentratedsulfuricacid

46.siliconreactswithsodiumhydroxidesolution

47.silicaandcarbonreaction

Reactionof48.silicaandsodiumhydroxide,

49.silicaandcalciumcarbonatereaction

50.SiO2reactedwithhydrofluoricacid

Preparationmethodofammoniaindustry51:

52.inthedischargeconditionsofnitrogenandoxygenreaction

53.gasnitricoxidemeetstheairbecomeredbrown:

54.NO2+O2+H2O=HNO3

55.NO+O2+H2O=HNO3

56.P+O2

57.P2O5+H2OH3PO4

58.P+Cl2（lackof）

59.P+Cl2（enough）

60.reasonsofammoniadissolutioninwateralkaline:

61.NH3?

H2Oisnotstable,heatdecomposition:

62.bedippedinconcentratedammoniawaterwithhydrochloricacidtogettheglassrodandtheglassrodclosetoeachother,resultinginalargenumberofwhitesmoke:

63.thecatalyticoxidationofammonia:

64.NH4Clcrystalheatingtubeinthetubewalloftheupperendofawhitesolidattachment,thisprocessisthereaction:

Thethermaldecompositionreactionof65.NH4HCO3:

66.（NH4）2SO4andNH4NO3solidsolidreaction,respectivelywithNaOHheating:

Thereactionprincipleof67.laboratoryproductionofammonia:

The68.reasonistheconcentratednitricacidyellow:

69.copperanddilutenitricacidreaction,

Releasethecolorlessgas,whenexposedtoair,gasbecameredbrown,writethereactionintheprocessofoccurrence:

70.charcoalandconcentratednitricacidreaction:

71.CO2willpassintothelimewater,thefirstwhiteprecipitate,withCO2topassintothewhiteprecipitate,disappear,pleasewritethechemicalformulaintheprocessofoccurrence:

72.ironoxidereducedbyCO:

Usetheyellowironoreindustry73.（mostlyFeS2）toproducesulfuricacid,themainreaction:

74.NO2gascompressedgas,foundpale:

75.writethefollowingelectrolyteionizationequation:

1.CH3COOH:

TheNH3H2O?

:

TheH3PO4:

TheMg（OH）2:

TheionizationNaHSO4inthemoltenstate:

TheionizationinwaterNaHSO4:

Thealumwatersolubleionization:

76.writethefollowingthesalthydrolysisreactionequation:

1.NH4NO3:

Na2S:

TheFe2（SO4）3:

77.Na2CO3dissolutioninwateralkaline（representedbyionequation）:

78.alumandFeCl3canbeusedaspurifyingagent（representedbyionequation）:

79.foamcontainingAl2（SO4）3andNaHCO3solution,theuseofionicreactionequations:

In80.NH4Clsolutionwasaddedintomagnesiumwillproducebubbles（representedbyionequation）:

81.sodasolutionbyaddinghydrochloricacidtoexcess（representedbytheionequation）:

Thechemicalformula82.mgandCO2reaction:

83.laboratoriesfromAl（OH）3ionicreactionequation:

The84.AlCl3solutionintoionsinthesolutionofNaOHequation:

The85.NaOHsolutionwasaddeddropwiseAlCl3solutiontoexcess（representedbytheionequation）:

86.Al2O3dissolvedinNaOHsolution（expressedbyionequation）:

87.theexcessCO2intosodiumaluminatesolution（byionequation）:

88.CO2intosodiumaluminatesolutioninexcessof（representedbytheionequation）:

89.dropsofhydrochloricacidsodiummetaaluminatesolutiontoexcess（representedbytheionequation）:

90.nitrogenandmagnesiumreaction:

91.theexcessironandirondeficiencyandionicequationofdilutenitricacidreaction:

Ironoverload:

Irondeficiency:

92.heatinginairFeO:

93.puttheFe2O3intotheionequationinhydrochloricacid:

94.laboratoriesfromFe（OH）2,observedawhiteprecipitateproduced,butprecipitationimmediatelyturnsgraygreen,andfinallychangedtoredbrown,writeaboutthechemicalequationofthisprocess:

95.AlCl3solutionmixedwithammoniaionequation:

Writethefollowing96.aluminothermicreaction:

Thealuminumandironoxide:

Thealuminumpowderandmagneticironoxide:

Thealuminumandmanganesedioxide:

Theequationof97.aluminumionandsodiumhydroxidereaction:

98.Al（OH）3canreactwiththeacidandalkaliandreaction（Al（OH）ionizationformula3）is:

99.chemicalsolutionofaluminumchlorideaddingexcessiveNaOHsolutionandionicequation

100.dropsofsodiumaluminatesolutionwithhydrochloricaciduntilthephenomenonofexcessive,ionicequation.

101.,aluminumchlorideandsodiummetaaluminatephenomenonaftermixingionequation.

Onehundredandtwo

TheredhotwireintoasetofcylindersofchlorineSheng,generationofbrownsmoke,wateroscillationgeneratedaftertheYellowsolution:

103.redhotironandwatervaporreaction:

104.toFeCl2wasaddedintothewater,thesolutionbecomesyellow,writerelatedionicequation:

105.ironpowderaddedinFeCl3solution,thesolutionbecomesshallowgreen,writethecorrespondingionicequation:

106.copperandferricchloridesolution,theionequationrelatedtowrite:

Howtotest107.partFe2+FeSO4solutionisoxidized?

Writethecorrespondingionicequation:

AddingKSCNsolutionafterthephenomenon,chemicalformula108.FeCl3solution

Thereactionequation109.FeCl3solutionintoH2Sgas

Thereactionequation110.FeCl3solutionintoSO2gas

111.industryusuallytoproducemetalaluminumandmetalsodiumbyelectrolysisofmoltenaluminaandmoltensodiumchloride,writethecorrespondingchemicalequation:

112.writetheelectrodereactionofCuZn-sulfuricacidcomposedofprimarycellsandprimarycellreaction:

Anodecathode:

Primarycellreaction:

113.writethehydrogenelectrodereactioncausedbycorrosionofsteel:

Anodecathode:

Writethe114.electrodereactioncausedbyoxygencorrosionofironandsteel:

Anodecathode:

115.withalkalinesolutionastheelectrodereactionofhydrogenoxygenfuelcellelectrolyteandtheprimarycellreaction:

Anodecathode:

Primarycellreaction:

116.intheacidsolutionastheelectrodereactionofhydrogenoxygenfuelcellelectrolyteandtheprimarycellreaction:

Anodecathode:

Primarycellreaction:

117.withalkalinesolutionastheelectrodereactionofmethanefuelcellelectrolyteandtheprimarycellreaction:

Anodecathode:

Primarycellreaction:

Theoriginalpower119.Ag-Znbatteriesusedinmicroelectronicwatchesandelectroniccalculators,theelectrodesarerespectivelyAg2OandZn,theelectrolytesolutionofKOH,theoriginalbatteryreaction:

Ag2O+Zn=ZnO+2Ag,writethereactionpoles.

Anodecathode:

120.CH4andCl2lightreaction

121.laboratoryresponsetoethylene

122.ethylenecombustion

123.ethyleneandbromine（CCl4solutionorbromine）

124.ethyleneandwater

125.PE

126.ethyleneandhydrogen

127.ethyleneandhydrogenchloride

128.acetylene

129.acetylenecombustion

130.acetyleneandbromine

131.acetyleneandhydrogenchloride

132.preparationofpolyvinylchloride

133.benzenecombustion

134.benzenereactedwithbromine

Nitrationofbenzene135.

136.benzenesulfonationreaction

137.reactionofbenzeneandhydrogen

138.preparationofTNTbytoluene.

139.ethylbromideandsodiumhydroxidesolutionreaction:

140.chloridewithpotassiumhydroxideandethanolheatingreaction:

Thereactionofethanoland141.sodium

142.alcoholburning

Theoxidationof143.ethanolascatalystinthereactionofcopperorsilver

144.ethanoleliminationreaction

145.phenolandsodiumhydroxide

146.phenolsodiumsolutionwithCO2

147.phenolandbromine

148.acetaldehydeandhydrogen

149.catalyticoxidationofacetaldehyde

150.silvermirrorreactionofacetaldehyde

151.acetaldehydeandnewCu（OH）2

Onehundredandfifty-two

Preparationofethylacetate

153.thehydrolysisofethylacetate

Thesilvermirrorreactionof154.glucose

155.glucoseandCu（OH