Ӣҽ̾W > лW > }ĿԔ
ijWWСMMCNOܱ߀ԭyDʣOӋŒ򞣺
֪RNOwcFeSO4Һɿ၆F()NO+FeSO4=Fe(NO)SO4

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ŌȻ@c}wƂ䰱xõb      
ԓĻWʽ                                     
ͨ        ռ⣬zԓwǷռM               
bâͬһbãtԓbʢbˎƷ       
ANa2O2BCP2O5DAʯ
bâֲX         bâߵ           
bâ޵ďVƿУFe(NO)SO4߀аɫɣԓxӷʽ                                      
􅢼ӷNO2.688L˜ʠrͬ^ռ2.016LN2tbâNODʞ        
1A(1/)
(2/)
ſ՚ⷨ(1/)
񝙵ļtɫʯԇڼƿʯԇ׃{tCѽռM(2/)
2D(1/)
3ֹ(1/)
ȥδİⲢN2(2/)
4Fe2+2NH3+2H2O=Fe(OH)2+2NH4(2/)
590
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ĿлW ԴԔ }

12֣֪ҺУ߀ԭHSO3>IIO3> I2 > SO42
ں3 molNaHSO3ҺμKIO3ҺKIO3I2|PϵDʾԇشІ}

(1)acxӷʽ_____________________
߀ԭ_________߀ԭԪ_________
(2)bcccxӷʽ________________
(3)ҺеI0.4 molrKIO3______mol 
(4)100 mL1mol/LKIO3ҺеμNaHSO3Һ_ʼrxӷʽ_______________________

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ĿлW ԴԔ }

8֣̼҇о@شMչ늻ϳ̼{׹ܣLд|̼{w@N̼{w⻯ἃ䷴ĻWʽ飺__C+___K2Cr2O7+__H2SO4 ___CO2+__K2SO4+  Cr2SO43+   __  ___
1ɲƽĻWʽ
2˷______,߀ԭ______
3бF|____________x헾̖
ABDÓˮ
4a11˚w|tDӵĔĿ___________

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ĿлW ԴԔ Ӌ}

10֣֪
SO2ͨAҺrSO2+2OH=SO32+H2O SO2^+OH=HSO3
SO32cHSO2 SO32+H= HSO3 HSO3+H = SO2+H2O
1K2SO3cϡH2SO4ƂSO2xӷʽ
_________________________________________________________________
2SO2cKOHҺжNܣҺ|ĽMɿǣWʽ
K2SO3KHSO3______________                              
3ڔ֌Â⛺́⛻ƷMМyքeQȡݲͬ|ĻƷҺȻͬȵc֮ǡ÷y”
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1
2
3
|/g
4.36
5.54
9.81
Һwe/mL
50.00
50.00
50.00
SO2|/mol
0.03
0.0375
0.03
ԓK2SO3cKHSO3|֮Ƕ٣Ӌ^

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ĿлW ԴԔ x}

зFԪذl
AFeS+2HCl=FeCl2+H2SBFe+H2SO4=FeSO4+ H2
CFe2O3+3CO2Fe+3CO2D2FeCl3+Cu=2FeCl2+CuCl2

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ĿлW ԴԔ }

4֣ԗlSʹKIҺеI
KIO3IO3I2H2O2H2O2H2OFeCl3Fe3+Fe2+K2Cr2O7Cr2O72Cr3+Ո}ĿҪգ
1ڴڵėlKIO3ҺcKIҺxӷʽ  
                                    
2ԗl£ȡ1 LȞ1 molL1KIҺքeceķNҺMȫ,tҪ||֮ȞnKIO3:nH2O2:nFeCl3:nK2Cr2O7=         :        :        :       

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ĿлW ԴԔ }

14֣tWϳԸiҺͲҺķڜyѪ}ĺشІ}
    H++   MnO4- +     H2C2O4     CO2+    Mn2++    
1ƽxӷʽڡ΢
2ԓе߀ԭ                  
3D0.4moltKMnO4|      mol
 4yѪ}ĺķǣȡ2mLѪҺsˮϡጺмNH42C2O4ҺCaC2O4ϡܽõH2C2O4KMnO4Һζ
ϡܽCaC2O4ĻWʽ                           
ܽr       ܻܣϡ}ᣬԭ                       
1.010-4mol/LKMnO4Һ20.00mLt100mLԓѪҺк}      g

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ĿлW ԴԔ x}

FһNľGɫˮ̎턩IϿͨ^·Ƶã
Fe(OH)3+ClO-+OH- һFeO42-+Cl- +H2O(δƽ)(   )
AFeO42-߀ԭaBClO-߀ԭ
C1molFe(OH)3õ3molDƽOH- ĻWӋ4

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ĿлW ԴԔ x}

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AІ|ӻІ|ɵĻWһ߀ԭ
BлWIѻлWIγɵ׃һǻW׃
CAԪصĽԏBԪصĽtAһÓQB}ҺеB
D᲻ƵÏ}ҲƵÏ}

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