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}ĿijWdȤСMÈD12b̽FPėl

1wlbõx

AbpˮͶiȡ⣬˿ƷõƽxD2е_____סҡ򡰱b

2FPl̽

_K1K2K3ͨ⣬zѳMbõķ_____

BD錦ՌҪƵ׃_____

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YՓFPҪFcˮlĽY

𰸡 ǵľlK3ܿڣľlȼ ͬ|ͱeFzͬȵ ĝ

1˿ƷʣõƽxD2еbãеķҺ©܉Ʒ

2ٴ_K1K2K3ͨzѳMbõķǣǵľlK3ܿڣľlȼ

BD錦ՌҪƵ׃ ͬ|ͱeFzͬȵ

BE̎F󌦱fԽFPԽ

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ĿлW Դ

}ĿˆDbش}

(1)DЃxaQ___________

(2)üӟ⛺ͶiȡĻWʽ__________ſ՚ⷨռһƿMķ_________

(3)ȡ̼wxõb__________(̖)

(4)ijWСMûCO2COw߀ԭFCĚwa

ՈCOw߀ԭFĻWʽ_________

ڌҬFˆDʾb(؏ʹ)wҵķbB___________

A. B.

C. D.

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ĿлW Դ

}ĿСMˆDbMЃɂ֪׵c40

1һCȼȼlAз^ҺBзһiCзмsƿ80ˮCLܳ̎һK_Һ©^쵽CаȼԓCȼȼėl֮һ______ԓCˮ_________

2C̼cclWBгM̼CҺwϡ}ᣬ_Һ©ĻAКcҺ뵽VƿУP]^п^쵽@ČFaԓFԭ________________________________

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ĿлW Դ

}Ŀ\ƬքeķNҺһΕrgҺ|pp( )

A. AgNO3B. MgSO4C. FeSO4D. H2SO4

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ĿлW Դ

}Ŀ҇󲿷ֵ؅^ΣúȼaSO2γҪȾSO2cˮYԁ(H2SO3)

֪H2SO3׷ֽˮSO2Ҳc՚еϡᷴH2SO4H2SO3SO2ʹtɫƷtҺɫ

(1)pHС______Ľ

(2)Ó򷽷pُUеSO2ʯ(CaO)ÓߜcUеSO2cO2CaSO4Wʽ_______

(3)ҳÁ}cHClH2SO4ƂSO2Na2SO3c}ᷴĻWʽ______

(4)СͬWкͷԭڿ՚зһΕrg(pHs3)мKOHͷҺ}ɷM̽

[]ĻҺ}ijɷʲô

[]1ֻK2SO3

2__________

3K2SO4ҲK2SO3

[̽]xԇϡϡ}ϡᡢȻ^ҺʯˮƷtҺɫʯҺ

F

1

ȡ2mLĻҺքeABֻԇ

3

2

AԇеμϡS׵μtɫƷtҺ

_____

3

Bԇ_____,ټ_____

аɫКݮaܽ

˼cչCҺеK2SO4ĻWʽ________

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ĿлW Դ

}ĿDij΢^ģMʾDЏĈDЫ@õPϢ_( )

A. XĔֵ3

B. ԓW͌ڷֽⷴ

C. ԓзӺԭӵķNl˸׃

D. ԓǰԪصĻσrl׃

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ĿлW Դ

}Ŀcz^⛔z벻㶼nj¸ѪLUأճxʳõc}܌Fpca⛣DijƷƵc}Ę˺Ո˺ش†}

(1)܄ˮКԪcԪص|______()

(2)wÿzcԪص|˳^2.3gwcԪȫԓƷʳ}ôһÿzԓƷƵc}|˳^_______(Ӌ^̣YһλС)

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ĿлW Դ

}ĿijdȤСM·ʯʯs|cᷴҲˮϡ}ᷴȡ̼ڜʂ䌢ďUҺMUҺוrlFһƿδ֪|֔Na2CO3ҺQԓUҺyNa2CO3Һ||֔UҺ^VȻUҺμNa2CO3ҺNa2CO3Һ|cɳ|PϵDʾ

1ڼNa2CO3Һ^_ʼr]аlFfVҺе|CaCl2߀______________________

2ӋNa2CO3Һ||֔ӋY_0.1%

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ĿлW Դ

}ĿijWڶnСMьW^֪RʂúFeSO4CuSO4ďUˮ(oys|)Ы@၆FwˆDʾ

(1)M˃ɴβ11_____________(Q)

(2)X ______(W̖)UˮlĻWʽ飺____________wAк__________(W̖)wAcϡᷴĻWʽ飺____________________

(3)ͨ^sYõ၆FwǰҪMв2Ո2________

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