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ijСMˆDʾbüoˎƷ(DЊAփxȥ)̽I|еķy˗l¶Dʣ֪CеĝẬ|m molOwMCDrքeȫҺbÃȿ՚еCO2

ՈشІ}

(1)

֪0.5 mol SO2O2ɚBSO3ų49.15 kJğữWʽ________

(2)

zbõĚҼˎƷ_ʼMЌ˕rȑMеIJ________

(3)

rA⌧ðĚc򌧹ðĚĿ________bCНÞ________bDʢŵҺ________(xĸ)

aBaCl2ҺbNaOHҺcNaHSO3Һ

(4)

ֹͣͨSO2Ϩƾ󣬞ʹbеSO2SO3________

(5)

YϡbCеҺмBaCl2Һõij|w gbDӵ|a gt˗l¶D________(úĸĴʾYɲ)

𰸣

(1)

(2)SO2(g)O2(g)SO3(g)H98.3 kJ/mol

(2)

(2)o߻ӟ

(3)

(2)߶D,SO3,b

(4)

(2)^mͨһΕrg

(5)

(4)


ϵд
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ĿлW Դ

2009?LһģijУСMˆDʾbüoˎƷDЊAփxȥ̽I|еķy˗l¶Dʣ֪CеĝẬ|m molOwMCDrքeȫҺbÃȿ՚еCO2

ՈشІ}
1֪0.5molSO2O2ɚBSO3ų49.15kJğữWʽ
SO2g+
1
2
O2g?SO3gH=-98.3kJ?mol-1
SO2g+
1
2
O2g?SO3gH=-98.3kJ?mol-1

2rA⌧ðĚc򌧹ðĚĿ
߶D
߶D
bCНÞ
SO3
SO3

3ֹͣͨSO2ϨƾʹbеSO2SO3գ
^mͨһΕrg
^mͨһΕrg

4YϡbCеҺмBaCl2Һõij|gbDӵ|a gt˗l¶D
w
233
-m
w
233
-m+
a
64
100%
w
233
-m
w
233
-m+
a
64
100%
úĸĴʾYɲ

鿴𰸺ͽ>>

ĿлW Դ }

ijУСMˆDʾbüoˎƷDЊAփxȥ̽I|еķy˗l¶Dʣ֪CеĝẬ|m molOwMCDrքeȫգҺbÃȿ՚еCO2

ՈشІ}
1֪0.5molSO2O2ɚBSO3ų49.15kJğữWʽ______
2rA⌧ðĚc򌧹ðĚĿ______bCНÞ______
3ֹͣͨSO2ϨƾʹbеSO2SO3______
4YϡbCеҺмBaCl2Һõij|gbDӵ|a gt˗l¶D______úĸĴʾYɲ

鿴𰸺ͽ>>

ĿлW ԴLһģ }

ijСMˆDʾbüoˎƷDЊAփxȥ̽I|еķy˗l¶Dʣ֪CеĝẬ|m molOwMCDrքeȫҺbÃȿ՚еCO2

Ӣҽ̾W

ՈشІ}
1֪0.5molSO2O2ɚBSO3ų49.15kJğữWʽ______
2rA⌧ðĚc򌧹ðĚĿ______bCНÞ______
3ֹͣͨSO2ϨƾʹbеSO2SO3______
4YϡbCеҺмBaCl2Һõij|gbDӵ|a gt˗l¶D______úĸĴʾYɲ

鿴𰸺ͽ>>

ĿлW Դ

ijСMˆDʾbüoˎƷDЊAփxȥ̽I|еķy˗l¶D֪CеĝẬ|m molOwMCDrքeȫգҺbÃȿ՚еCO2

ՈشІ}

1֪0.5 mol SO2O2ɚBSO3ų49.15kJğữWʽ                                   

2zbõĚҼˎƷ_ʼMЌ˕rȑMеIJ

                                       

3rA⌧ðĚc򌧹ðĚĿ                       bCНÞ                      bDʢŵҺ             xĸ

       aBaCl2Һ                      bNaOHҺ                    cNaHSO3Һ

4ֹͣͨSO2ϨƾʹbеSO2SO3գ                                

5YϡbCеҺмBaCl2Һõij|wgbDӵ|agt˗l¶D        

úĸĴʾYɲ

鿴𰸺ͽ>>

ĿлW Դ

ijСMˆDʾbüoˎƷDЊAփxȥ̽I|еķy˗l¶D֪CеĝẬ|m molOwMCDrքeȫҺbÃȿ՚еCO2

ՈشІ}

   1֪0.5 mol SO2O2ɚBSO3ų49.15kJğữWʽ                                    

   2zbõĚҼˎƷ_ʼMЌ򞣬˕rȑMеIJ

                                  

   3rA⌧ðĚc򌧹ðĚĿ

                         bCНÞ                     

bDʢŵҺ             xĸ

       aBaCl2Һ       bNaOHҺ      cNaHSO3Һ

   4ֹͣͨSO2Ϩƾ󣬞ʹbеSO2SO3                                

   5YϡbCеҺмBaCl2Һõij|wgbDӵ|agt˗l¶D         

       úĸĴʾYɲ

鿴𰸺ͽ>>

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