}ĿijWdȤСMÔֻ̽
}͚cAкͷҺpH׃Dʾf_ǣ
A. DacʾҺʉA
B. DccʾҺxֻOH-
C. DacʾҺке|NaClHCl
D. ԓnj}εcҺ
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}Ŀľ̿߀ԭڽұЎǧĚvʷƌWdȤСMͬW̽ľ̿ڸߜؗl߀ԭ~ɵĚwaʲôOӋDʾbãF_ȥͨ^̽waijɷՈһP}
1dȤСMͬWDbгFĬFóԓwaijɷ֞CO2COĻϚwĽYՓڌ^^쵽ľwF_____
2ͬWĺsbásˎƷͰȫʹõĽǶȳlDbÿMиMøMbͬӿ̽ԓwaijɷՈĸMҪw_____
3dȤСMͬW^mDʾbÌϚwMзxռbȥtFƿм_____NaOHNa2CO3Ca(OH)2ҺҪɷNwxľw_____
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ĿлW Դ }ͣ
}Ŀija}ˎĘ˺ҪDʾFyԓ}ƬǷϘעȡ10Ƭԓ}ƬğУм50gijϡ}ǡȫ}ƬɷֲˮҲϡ
}ᷴЮaĚwȫųQʣ||64.5g
1ɶ̼|______
2ͨ^ӋfÿƬ}ƬH}fǷcע______
3ԇӋϡ}||֔______
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ĿлW Դ }ͣ
}ĿɫwAӟõwBCͬrõoɫwDюǵľlDУǵľlȼCһNɫwEУϼӟܵõDõɫwF
1|ĻW̖
A_____B_____C_____D_____E_____F_____
2AB+C+Dֱ_ʽ_____
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ĿлW Դ }ͣ
}Ŀ(1)ijdȤСMȡČ^УOӋԓČĿǣ̽___ʵӰ
̖ | ض | | ⛡i| | 1rg/s |
I | 400 | MnO2 | 11 | 153 |
400 | MnO2 | 21 | 240 |
(2)Сڌr뵽˝O^}(CaO2)~еĺ
룩^}cˮȡ
b | ҪF |
ԇм^}ˮСݾųڌܿڎռw |
YՓ^}cˮ___()ڌȡ⡣
c˼СϣˌMиMʹԓӿ죬Ոh___
(3)Ӌ㣩ԓdȤСMͬWُ^}aƷ(s|}Ԫ)˺DʾԇӋ㣺
(1)^}|___
(2)^}}ԪcԪص|Ȟ___
(3)ٿ˵^}c100g̼}CaCO3}ஔ____(Ӌ^)
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ĿлW Դ }ͣ
}ĿijWСMM̽
}ҺЏͷֽⷴČ|ʲô
Yϣ
늌ʂڜyҺČԏܷxӝȴС
ͬضͬNҺ늌ԽxӝԽ
һyķNҺ늌
Ҝքeȡ20mLҺwڟУ늌ʂD1yÔ±е|oڿ՚Ђã
| | sˮ | ϡ | ۚcҺ | ^ҝҺ |
늌/S/cm | 3 | 5923 | 6316 | 3 |
1y|٢c|ڢ۵늌ʔԭ_________
y^cϡᷴ^е늌
ҜеĚ^Һ10mLһУеμ2-3Οoɫ̪ԇҺ늌ʂȻμϡyҺ늌׃D2мʾ
2^cᷴĻWʽ___________
3Mcr늌ʎԭ__________.
4ͨ^ķfe`_______ĸ̖
A Mcǰ»^УH+OH-YϳH2OBa2+SO42-YϳBaSO4
B McҺ늌uBaSO4MһxBa2+SO42-
y^cc^е늌
ҜϡĞcҺ؏yҺ늌׃D2ʾ
5cc^ĻWʽ____________
6ȃcNcMc@ߵԭ_____PcrҺдеx_____xӷ̖
YՓ
7ͨ^^YьW֪R֪ҺЏͷֽⷴČ|DžcxӽY˳wˮ_______pС
չc˼
8һͳʯˮгmͨ^Ķ̼wҺ׃uʧƜy^̵ҺCa2+ĝ׃r____________
9Є_ʼr^Һ늌СڌһМyõ6316S/cmԭ________
10Ìһ|c۷y늌Srg׃rƜyҺ׃_____________
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ĿлW Դ }ͣ
}ĿijԪRĽYʾDD
1X2+8+Yrԓ_____
2X10+Yrԓ_____
3ԓYʾDʾij RҺӔ18tԓ X_____Y_____
4ԓYʾDʾijAX14tԓԪ،_____
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ĿлW Դ }ͣ
}ĿijnСMͨ^VlȼCO2ČJRȼcP֪R
Ӌ
1ƾcȼVlڿ՚ȼ^ӛ䛬F
2ƾcȼVlȼVlһƿCO2^첢ӛ䛬F
ӛ䛣
1г˿ɫwһNSɫwaʹYʴ_СMMһΌõFͬɴlСMdȤͨ^YϰlF՚еN2ҲԺMgMg3N2Mg3N2cˮɚVһNд̼ԚζĚwcˮĻWʽ_____
2аlFVl]Ϩ磬^mȼYƿаɫwɣͬrƿ߀һNɫwɣԓʽ_____
˼
ͨ^σɂ㌦ȼʲôJR_____
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