Ӣҽ̾W > лW > }ĿԔ
ijWоСMṩČbúԇijNȼú
ԪMжԺͶzyԇش
 
1ȼúȼ,awWҪCO2H2OSO2N2ķNwtԓȼúһеԪ؞                .
2QȡԓȼúƷWgͨ뼃ʹȼzyԓȼúԪص|֔bMЌ򞣺
ָbBCDE
B                           C                        
D                           E                       
ڞ˜ʴ_yFռĚwweܸrضӋ|_Č                                               
1C H S 2 ˮն򣻙zǷȫz̼  ڱFҺͲҺ̎ͬ߶BͨԭųҺwwewweFwĚ≺≺ͬ

ԇ}1ԭغ֪ԓȼúһеԪCHSڿ͚к͵⣬Ԫغ͵Ԫزܴ_
2P2O5һNBbõҪˮˮSO2߀ԭCbõնSO2ʹƷtҺɫtbDǙzǷȫw߀CO2EгʯˮǙz̼
ڵⲻˮFbõͨ^ˮywe_ČDZFҺͲҺ̎ͬ߶BͨԭųҺwwewweFwĚ≺≺ͬ
cuԓ}еyȵԇ}ҲǸ߿еijҊ}ͺͿcԇ}Aԏ،WBBWľCόߌW}Q}ԓ}ҪԌͨ^ʲôʲôc錍ҎԺ͜ʴ_Լ`\֪RQH}
ϵд
n n
һ һMn] һ һMn]
߶ ߶Mn] Mn]
Mn] Mn]
P}

ĿлW ԴԔ x}

҈DȡռijwČbԓbÿ
AÝȻcȡHCl
BÝⰱˮʯҷȡNH3
CpˮciȡO2
Dʳ}ˮʯȡC2H2

鿴𰸺ͽ>>

ĿлW ԴԔ x}

ȡwķڌҲȡ
A~ϡᷴˮռNOB\ϡᷴƚ
CⷴNODӟȻ@ȡ

鿴𰸺ͽ>>

ĿлW ԴԔ }

ƂNķ£NaBr+H2SO4==HBr+NaHSO4 
R-OH+HBrR-Br+H2
ܴڵĸУڝĴÓˮϩBr-Br2Pб
 
Ҵ


1-嶡
ܶ/gcm-3
 0.7893
1.4604
0.8098
1.2758
c/
78.5
38.4
117.2
101.6
ՈشІ}
11-嶡Ƃ䌍Ѓxõ       
aAןƿ     b  ƿ     cFƿ     dͲ      
2Nˮ       ڡڡСڡĴԭ                            
31-嶡֮aƷڷҺ©мˮʎoa        όӡŒӡ򡰲֌ӡ
4ƂУĝMϡĿIJ_           
a ˮǷĴ߻        bpBr2
cpHBrē]l                 d pٸaϩѵ     
5Ƃr߅߅aķԭ              Ƃ1-嶡rs߅߅aԭ                              

鿴𰸺ͽ>>

ĿлW ԴԔ }

ijоСM̽SO2Fe(NO3)3Һķ

֪ 1.0 molL-1Fe(NO3)3ҺpH=1Ոش
1bAзĻWʽ        
2ų՚⌦ĸɔ_μӝ֮ǰMеIJ        
3bBЮa˰ɫɷ        fSO2        ԡ
4BЮaɫԭ
^c1        _____________________________
^c2SO2cFe3+
^c3ԗlSO2cNO3
^c2_bBзxӷʽ        
ֻ茢bBе Fe(NO3)3ҺQweҺͬlMЌC^c3Ƿ_xԇǣ̖        
a0.1 molL-1ϡ                     
b1.5 molL-1 Fe(NO3)2Һ
c6.0 molL-1 NaNO30.2 mol/L}weϵҺ

鿴𰸺ͽ>>

ĿлW ԴԔ }

S2C12һNSɫד]lҺwЏҵϢԣڹIaϿzڌҺϳS2C12ijWоԌWСMM̽
Yϡ Ț110桫140c򷴑ɵõS2C12 Sc1128c4446S2C12c76c138档
S2C12+C122SCl2 S2C12׺ˮlH2SSO2H2SO3H2SO4ClO3-+5Cl-+6H=3C12+3H2O ՈشІ}
bOӋ

1Bԇ                                  
2ڼӟDrضȲ^ԭ                                      
S2C12ļPIIJǿƺÜضȺ                         
3Gbõ                                                         
4IƯ׷۵ĻWʽ                                          

鿴𰸺ͽ>>

ĿлW ԴԔ }

20֣ijЌWWСMCͱ^SO2cˮƯOӋbã

1ҳbEƂCl2ָԓН}F|_____________                                    
2_ʼlFBDɂԇеƷtҺɫֹͣͨoBDɂԇܼӟᣬɂԇеĬFքe飺
B                                                
D                                                                      
3bC                                                           
4ԓСMļ҃λͬWɰlbðˆDb^mMЌ򞣺

ͨһΕrgͬW^ƷtҺ׺ɫͬWČFƷtҺSrg׃ԽԽ\ԇԓbú̓ͬWČYش}
ԇͬW^ƷtҺɫԭ                          
                                                                     
xӷʽ                                                   
JͬW׌ƷtҺ׃ԽԽ\                       
                                                                     

鿴𰸺ͽ>>

ĿлW ԴԔ }

(10)ҳöi͝}ᷴȡȚ⣺MnO2+4HCl⣩MnCl2 + Cl2+ 2H2OijWСMôԭOӋDʾbȡȚⲢ̽|

ԓУײֵb               ĸ

bп^쵽ɫ׃飺                                
DZbFeCl2ҺcCl2xӷʽ                     
ȶbͨCl2ƵijNгõƯ|֪̼ԏڴᣬtаlĻWʽ                    
ԓ@ȱMķ                                   

鿴𰸺ͽ>>

ĿлW ԴԔ x}

Ќe`yĔһƫ͵           
A^ʽζҺr_ʼҕζKcƽҕyĉAҺĝֵ
Bؘ}ζδ֪ȵĚcҺrʽζϴ]ؘ}᝙ϴֱb˜}ζAҺyĉAҺĝֵ
C֪ȵ}Һζδ֪ȵĚcҺ÷ָ̪ʾyĉAҺĝֵ
Dк͟yrڴСɂ֮g]Љ|ĭ(򼈗l)yк͟ᔵֵ

鿴𰸺ͽ>>

ͬԴ
久久精品免费一区二区视