}ĿijWdȤСMһƿȻccwƷMDʾČ
Ո(j)ϢӋ㣨YС(sh)cλ
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2ƷȻc|
3VҺ||֔(sh)
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}ĿͨrǟoɫoζĚwciܟֽƵõsЮĚζ@NЮζͨsˮУٵμӺyҺa(chn)˰ɫ(j)нYՓ ɵĚwǼǻɵĚwкԪciܟֽ^г⣬߀wYՓ_
A. ֻТ٢ B. ֻТ٢ C. ֻТڢ D. ٢ڢ
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}Ŀ(1)ҳȻ@wcAʯҹwȡNH3һNoɫд̼ԚζĚw,ܶȱȿ՚СNH3Oˮ,ˮҺʉA
.ȡⷴķʽ:2NH4Cl+Ca(OH)2=CaCl2+2NH3+2XXĻWʽ_____________
.ȡռNH3,ԓψDxİl(f)b______,ռb_______
.NH3һNAԚw,rxие______(̖)
A.wc B. C.ʯ
(2)͢ڌҵһƿLڷõNaOHҺ,ɷMЌ̽
ռYϡ
.NaOHcCO2փɲ:2NaOH+CO2=Na2CO3+H2O;
Na2CO3+CO2+H2O= 2NaHCO3
.NaOHc NaHCO3ʽ:NaOH+ NaHCO3=Na2CO3+H2O
.ҺA:BaCl2Һ,|ܽҊ±
롿͢(j)YеĢɷº,Ոa
1:ֻNaOH, 2:ֻNa2CO3, 3:ֻ NaHCO3
J߀п______________
C
E | F(xin) | YՓ | |
E1 | ȡԓNaOHҺ^BaCl | a(chn)ɫ | p>C________(sh)֣ |
E2 | ȡE1όҺ μ________ | oݮa(chn) | CԭҺ________x |
E3 | ȡE1όҺ μ________ | Һδ׃t | CԭҺ________x |
YՓ
ͨ^όóYՓ:__________((sh))
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ĿлW Դ }ͣ
}ĿI(y)MниӕrʹõȲ(Ȳȼa(chn)Ļ)
(1)WS׃ȲȼǻWD____
(2)Ȳȼa(chn)____ˮҊȲȼMȼȾh(hun)ʹȲȼ____
(3)cȼȲ(C2H2)ǰ____Էֹl(f)ըՈC2H2ȼĻWʽ____
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}ĿՈ(j)DشІ}
1DʾЌڷǽن|___Wʽͬ___
2ȡ늳(ni)ˮ^VõAҺͺɫƟɫMnO2
MnO2ڌȡ___á
ڌAҺ֞ɷһݼAҺӟa(chn)һN̼ԚζĚwʹ?ji)ļtɫʯԇ׃{ɫԓwĻWʽ___һݼAgNO3Һa(chn)ɫμϡHNO3ܽA|ĻWʽ___
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ĿлW Դ }ͣ
}Ŀˮ֮ԴFYԴW^ĻW֪RشІ}
1ˮȻh(hun)вֽͨ늵ėl¿Էֽԓֱ_ʽ________________________DʾbУԴͨһΕrgКwwecҹКwwe֮Ȟ__________Oa(chn)Ěwʹǵľl____________
2о늽ˮrl(f)F(xin)ɚweԴ2:1ԭ________
3늽ˮČrˮмһϡcҺĿǞˮ______________
4ͨ^늽ˮԵóһlYՓ____________________
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