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}ĿijWndȤСMͬWģnόW“·OӋšwƂc|CĽMό򞡣ԇDش}

YϿƬټt׵c260NaHCO3ҺHClw20r̼cҴЎ׺ܽȻ}Һ

(1)bA̼İlb________ҷlҪӟ᣻

(2)_ʼBгM⣬tδȼԭ____________

(3)bGиɺ͝pHԇһ̼ͨһΕrg󣬝pHԇ@ʾpHs6ɵpHԇ@ʾpH7ͬWɵõĽYՓ____________

(4)bHҺ͠BһΕrgFĬF______________

(5)ɺͬWbDҺ|ɷչ_̽

}bDҺ|ʲô

cOСIJ|ֻCaCl2

СJCaCl2߀___________

cYՓСIȡbDвҺԇμӷ̪ԇҺlFҺɫʟoɫСIJԼIJ_

˼curСJСIČ򞷽e`_________CһN|ǷСͬWɲ_________(ĸ̖A̼cҺ BʯԇҺ C\)̪ԇҺ

𰸡 ﶼǹwҺw ضț]_t׵c ̼ܺˮ̼ HCl Ȼ}Һϡ}ᶼʹ̪Һ׃t ABC

(1)bA̼İlb鷴ﶼǹwҺwҷҪӟ(2)tδȼԭǜضț]_t׵cȼҪͬrMٿȼc՚|ڜض_ȼc(3)bGиɺ͝pHԇһ̼ͨpHԇ@ʾpHs6ɵpHԇ@ʾpH7õĽYՓǶ̼ܺˮ̼̼(4)bHҺ͠Bcc̼̼cһΕrgFĬFǮaɫ20r̼cҴЎ׺ܽ(5)ɺbDҺ|ɷչ_̽}bDҺ|ʲôcOСIJ|ֻCaCl2СJCaCl2⣬߀HClcYՓȡbDвҺԇУμӷ̪ԇҺA׃tlFҺɫʟoɫСIJԼIJ_˼curJСIČ򞷽e`Ȼ}Һϡ}ᶼʹ̪Һ׃tCһN|ǷɲA̼cҺc}ɶ̼wBʯԇҺ׃tC\)̪ԇҺ\c}ᷴɚ

cȼҪͬrMɂlâٿȼc՚|ڜض_ȼcz}ķâcٷɚcʯԇҺ׃tc̼}ɶ̼wcyҺȻyɫ

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ĿлW Դ

}ĿҳDʾbÜy՚⺬

(1)MЌǰ򼯚ƿȼˮˮϷĿg֞_____ȷ

(2)ԓҪt^JǷе_____()_____

(3)cȼȼ׃ȵļt׺ƿвoȼtϨ粢s󣬴_ɊAԿĬF_____f՚еⱻĵsռ՚we_____

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ĿлW Դ

}ĿD1ԭ(Br)ĽYʾDD2ABCDE5NӵĽYʾDՈشІ}

(1)D1еӔcӔ֮______(ע⣺ʽ)D2EγɵĆ|ĻWʽ_______(Ԫط̖ʾĻWʽ)

(2)DcԭӿԽYϳɻԓĻWʽ______(Ԫط̖ʾĻWʽ)

(3)D2ĽYʾDУ_______(ĸ̖)ʾǷǽԪصӣ

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ĿлW Դ

}Ŀc(Na2SiO3)҇ȰlչľWƷijNʯӢɰVʯ(ҪɷSiO2߀CuONa2SO4Na2CO3)Ƃc(Na2SiO3)£

SiO2ȲˮҲc}ᷴ

ՈІ}

(1)ĥĿ_______ 

(2)zϴaϴķ____________

(3)ĻWʽ____________

(4)AĻWʽ____________

(5)als_____ ^Vϴһϵв

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ĿлW Դ

}ĿоFҪԭijWdȤСMͬWһ̼߀ԭF򞡣bˆDʾՈشІ}

(1)ڌ_ʼ^쵽¬F󣺲еķĩ_______ɫu׃_______ɫ@fFڷʧȥ_______߀ԭ@NĩDZ߀ԭ_______ʯˮгF_______@fһ̼ZȡFе_______a_______w

(2)һ̼ҪƵ56 gFҪF_______gͬrܮa̼_______g

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ĿлW Դ

}Ŀ|Dڽol¾܌F()

A. FeFe2O3FeCl3

B. SO2H2SO3H2SO4

C. Na2CO3NaNO3KNO3

D. CaCl2ҺCaCO3Ca(OH)2

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ĿлW Դ

}Ŀһ|Ba(OH)2ҺȺμCuSO4H2SO4Һ^мҺ|ca|PϵDʾf_()

A. apH7

B. bcҺ|2N

C. m=3.31

D. ȡccҺμNaOHҺ̮a

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ĿлW Դ

}Ŀ~֮lʢaĹZʳ()ƷNӣطNˮaƷ(Сr~)ҲPȫ

(1)кеҪIB|________Сr~кеҪIB|________(Q)

(2)ZʳwȽøĴ߻D(C6H12O6)wwMøCO2H2OͬrųCwӺ;SwһĻWʽ_____________________________________________

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ĿлW Դ

}Ŀ|غ㶨ɵİlFWİlչ˾޴ؕI

(1)C|غ㶨ɣСAOӋD1ʾbMЌ򞣮

rȌbˎƷb÷ƽaƄδaƽƽ(D1ʾ)ȻȡbͲFƿעϡ}ٌb÷ƽ^쵽_____ĶC|غ㶨ɣFƿĞtC|غ㶨ɣԭ_____

(2)ij΢^ʾDD2ʾ

XĻWʽ_____

ڸ΢^ʾDɵóWѭ|غ㶨ɵı|ԭ_____

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