ԣHClO4>HClO3>HClO2>HClO ԣHClO>HClO2>HClO3>HClO4 3ȵĺ (1)NaClO2()
ʣɫҺ壬ʼԣһǿųClO2塣
;һָЧƯҪġ顢ֽƯסʳƷˮɱҩ졣
(2)(KClO3)
ʣһְɫ壬жˮܽȽСˮǿ ;ըҩҲ̻
1(˫ѡ)(ClO2)һֻɫˮ壬һְȫɫˮйClO2Ʊɱ˵( )
ANaClO2绯ClO2NaCln()n(ԭ)41 BClO2ǿԻʹʧЧܵԭ2ClO22OH===ClO3ClO2H2O CñʳˮȥClO2еNH3
DClO2Ч(λõĵ)Cl22.63
AC [AClO2绯ӦClClO2дʽ4H5ClO2
===Cl4ClO22H2OȻ뻹ԭʵ֮Ϊ14Bʽ绯Ӧϼ۵ı仯CClO2ˮȻñʳˮӣ1
567.5D2.63]
1271
2Cl2OǻɫǿҴ̼ζ壬һǿˮһˮӦɴᣬлԭӴʱᷢȼղըһȡCl2Oװͼʾ
֪Cl2O۵Ϊ116 棬еΪ3.8 棻Cl2ķеΪ34.6 棻HgO2Cl2===HgCl2
Cl2O
13
˵вȷ ( )
AװâڡʢװԼDZʳˮŨ BͨĿǽɵCl2OϡͼСըΣ CװâݳҪɷCl2O
Dװâ֮䲻ӣΪ˷ֹȼպͱը
C [ȡCl2OҪ﴿ԢڡʢװԼDZʳˮŨᣬAȷŨȵCl2OױըͨĿǽɵCl2OϡͼСըΣգBȷװâռCl2O¶ȵ3.8 棬ݳҪǿCCl2OлӴᷢȼղըװâ֮䲻ӣΪ˷ֹȼպͱըDȷ]
3(2019ൺһģ)ClO2ֳưٶˮľֽš֯ƷƯסͼʾװ(гװúͼװʡ)ƱClO2̽ClO2ijЩʡ
֪ٸе90 棬Ũȵ60%ȽȶŨȸ60%̼ױը
ش⣺
(1)aΪ________ʵ鿪ʼǰܽӿڱֽԭ____________________________________________________________
___________________________________________________________________
(2)дװAƱClO2ͬʱɸĻѧʽ__________________ ____________________________________________________________________
(3)رֹˮТڣֹˮТ٢ۣͨһʱ䣬װCNaClO2ӷʽΪ_________________________________________________________ ____________________________________________________________________ رֹˮТֹۣˮТڣBпɹ۲쵽Ϊ___________________ ____________________________________________________________________
(4)װCӦҺлNaClO2壬________Χڽмѹᾧüѹԭ___________________________________
14
____________________________________________________________________
(5)ˮ¼NaClO2Cl2ԵλõĵʾЧʣôNaClO2Na2FeO4Cl2ɱЧɴС˳________
[] (1)֪Ũȸ60%̼ױըǺ̼ɵĸŨȸʱը
(3)رֹˮТڣֹˮТ٢ۣȺƺCзӦ 2ClO2
2OHH2O2===2ClO22H2OO2رֹˮТֹۣˮТڣǿԣʹBкɫɫ
(4)֪¶ȵ38 棬õľ庬нᾧˮ¶ȸ60 NaClO2ֽΪNaClNaClO3ʴװCӦҺлþ壬Ҫ¶38 桫60 мѹᾧüѹԭǼѹɽͷе㣬ϵ¶⾧·ֽ⡣
(5)NaClO2ԪУ3۽Ϊ1ۣ1 mol NaClO2תƵ4 molЧΪ4/90.5,1 mol Na2FeO4תƵΪ 3 molЧΪ3/166,1 mol Cl2תƵΪ2 molЧΪ2/71ɱЧɴС˳ΪNaClO2>Cl2>Na2FeO4
[] (1)ƿƿ Ǻ̼ɵĸŨȸʱը
(2)3NaClO33H2SO4(Ũ)===HClO42ClO23NaHSO4H2O (3)2ClO22OH
H2O2===2ClO22H2OO2 ɫɫ (4)38 桫60 ѹɽͷе㣬ϵ¶⾧·ֽ (5)NaClO2>Cl2>Na2FeO4
[һ֪ʵ]
(2019֣ʼ)ijͬѧͼװƱAlCl3(ˮ)
ش⣺
(1)AзӦӷʽΪ_____________________________________ ________________________________________________________________
[ƱCl2ԭ]
(2)DGзӦĻѧʽֱΪ____________________
15
____________________[Cl2Ҫѧ]
(3)BC÷ֱΪ___________________________________________ ____________________[Cl2ľ]
(4)F___________________________________________________ [AlCl3ˮ]
(5)G___________________________________________________ [Cl2Ĵ]
2
[] (1)MnO24H2Cl=====Cl2Mn2H2O
(2)2Al3Cl2=====2AlCl3 Cl22NaOH===NaClNaClOH2O (3)ȥCl2еHCl Cl2
(4)ֹˮEУֹAlCl3ˮ (5)Cl2ֹȾ
[飬]
1˵ȷ________() (1)(2018ȫ)Ưۿˮ
(2)(2019ȫ)ȡϸŨȵĴҺķǽCl2ͨNa2CO3Һ (3)(2016ȫ)Cl2HClͨʳˮɵõCl2 (4)(2016ȫ)ξԣԿƯƯ֯
(5)(2016ȫ)ŨMnO2ӦƱCl2ʱͨŨᣬͨʳˮ
(6)(2014ȫ)ƯڿоñʣԭƯеCaCl2еCO2ӦCaCO3
[] (1)(4)
2(2015ȫѡ)(ClO2ɫˮ)ǸЧͶش⣺
(1)ҵϿKClO3Na2SO3H2SO4ƵClO2÷Ӧ뻹ԭʵ֮Ϊ________
(2)ʵNH4ClᡢNaClO2()Ϊԭϣͨ¹ƱClO2
ͨʱӦĻѧʽΪ____________________________________
16