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2017пWMֳҎɡR
пWһҎɵyjbysСҜʂпW֪RҎϣ!
һٻ
ٻɏ K Ca Na Mg Al Zn Fe Sn Pb (H) Cu Hg Ag Pt Au
(b) }cVX \FaU() ~yK
1.λԽǰĻԽԽʧȥ׃xԽ졣
2.ښǰĽÓQĚ䣬ښĽٲÓQĚ
3.ǰĽܰںĽُ}ҺÓQںĽٸǰĽٵ}Һ
4.}ҺcһNٰlÓQ“h”“”
ע⣺*|FÓQп׃+2rāF
+→}+H2↑У
1.4|ٸᷴųɶٵAl>Mg>Fe>Zn
2.|IJͬĽٷ|ԽСųԽ
3.|ͬNIJͬٷųĚһӶ
ɱDZǹ̑B̼
ˮyyǹ;UPUʯī;
AljA}(̼c);䓲
ġ|ęz
1.(H+)z
1ɫʯԇҺʢyҺԇʎʯԇҺ׃ttCH+
2ø坍IJպȡδ֪Һ{ɫʯԇϣ{ɫԇ׃ttCH+Ĵڡ
3ø坍IJպȡδ֪ҺpHԇϣȻԇ@ʾɫ˜ʱɫ֪ҺpHpHС7tCH+Ĵ
2.A(OH-)ęz
1ɫʯԇҺʢyҺԇУʎʯԇҺ׃{tCOH-Ĵ
2ø坍IJպȡδ֪Һڼtɫʯԇtɫʯԇ׃{tCOH-Ĵڡ
3oɫķ̪ԇҺʢyҺԇʎ̪ԇҺ׃ttCOH-Ĵ
4ø坍IJպȡδ֪ҺpHԇȻԇ@ʾɫ˜ʱɫգ֪ҺpHpH7tCOH-Ĵ
3.CO32- HCO3-ęz
}ᵹʢyԇУПoɫwų˚wͨʢʯˮԇʯˮ׃tCԭyCO32-HCO3-Ĵڡ
4.@}(NH4+)
ÝNaOHҺ()aʹļtɫʯԇ׃{Ěw
塢+}Һ→½+}
1.ٵԭ|>½ٵԭ|rҺ|׃׃p
2.ٵԭ|<½ٵԭ|rҺ|׃p׃
3.ڽ+→}+H2↑Һ|׃׃p
|ȼrӰأ
1.ĝȲͬҲͬ磺̼rɶ̼rһ̼
2.ĝȲͬFҲͬ磺ڿ՚ȼǵ{ɫ棬ڼ{ɫ
3.ĝȲ̶ͬҲͬ磺Fڼȼڿ՚вȼ
4.|Ľ|eͬȼ̶Ҳͬ磺úȼcCúȼ
Ӱ|ܽأ
1.ʎʎԼӿ|ܽٶȡ
2.ض߿Լӿ|ܽٶȡ
3.܄xõ܄ͬ|ܽҲͬ
ԪڱҎɣ
1.ͬһеԪӌӔͬҺ늺ɔ|ӔӔf
2.ͬһеԪغӔͬԪصĻW|º늺ɔ|ӔӌӔf
ԭӽY֪Rеİ˷NQPϵ
1.|ӔQԭӺ늺ɔ(늺ɔ)
ԭ|Ӕ=늺ɔ
2.|ӔQԪصķN
3.|ӔӔQԭӵԭ|
ԭ|Ӕ+Ӕ=ԭӵԭ|
4.ĸߵ͛Q\Ӆ^xԭӺ˵h
xԽԽԽhԽ
5.ԭӵӔQԪصe
ԭӵӔ<4>=4ǽ٣=8(һӞӕr=2)ϡКwԪ
6.ԭӵӔQԪصĻW|
ԭӵӔ<4ʧ>=4=8(һӞӕr=2)鷀
7.ԭӵӔQԪصĻσr
ԭʧӺԪ@rӺԪ@ؓrσrֵ=ʧӔ
8.ԭӵӔQx늺ɔ
ԭʧӺxӣӺx늺ɔ=ʧӔ
ʮлWе“”c“”
1.ʹбPƽ?ʹбPƽrҪ{ƽ⡣{ƽrȰδaƵ̶ȻDƽĸ_ƽ
2.ӟʹԇܻƿoˎƷӟrAᣬȻмӟ
3.ȡw?ȡwrșzbõĚԣȻbˎƷ
4.wҺwĻ?wҺwϻrҪȼwȻҺw
5.ԇȼԚw?ԇȵĿȼԕrҪșzȚwļȻԇȼԵ|
6.߀ԭ?߀ԭԵĚw(H2CO)߀ԭ~ȹw|rһҪӟᡣrҪͨһwȻټӟᡣꮅ^mͨȥƾֱԇsȻȥ
7.ϡጝ?ϡጝrsˮȻ؟עᣬòsbƿ
8.x?ؽYķxʳ}⛵Ļʳ}ռஔrȼӟlҺʳ}w^VȻsĸҺ⛾w;ռஔrsҺ⛾w^VȻlĸҺʳ}w
9.к͵ζ?к͵ζČryҺһxÉAҺyҺм̪ԇʹ֮@tɫȻμҺֱtɫǡȥ
10.ȥϚwеĶ̼ˮ?ȥϚwеĶ̼ˮrѻϚwͨ^ʢНcҺϴƿȻͨ^ʢНϴƿ
11.zϚwǷж̼ˮ?ڙzϚwǷж̼ˮrѻϚwͨ^ʢПoˮ~ĸȻͨ^ʢʯˮϴƿ
12.ٺ}ҺÓQ?ҺcһNٰlÓQ“h”“”;ٻcһN}ҺlÓQҲ“h”“”
ʮһеһЩҎɣ
1.}ᷴaܳʯˮ׃ĚwһCO32-(ҲܞHCO3- xһ㲻Կ]) ̼}cᶼܷaCO2w
2.Aܮaʹtɫʯԇ׃{Ěw(NH3)һNH4+(@})
ˮ@AԵĚwֻNH3(NH3+H2O=NH3·H2O)
3.Ե̼}ӟֻֽܷв̼}ܟֽܷ⡣CaCO3=CaO+CO2↑
ʽ̼}Ҳܟֽ⣺2NaHCO3=Na2CO3+H2O+CO2↑
ʮеҎɣ
1.ùwӟȡwĶxøiO2b(̹̼ӟ);
2.ùwcҺwҲӟƚwĶxpˮO2b(Һӟ)
3.ǽoԇܹwӟҪAԇܿڶAб
4.ɵĚwyˮ(cˮ)ģˮռ
5.ɵĚwܶȱȿ՚ſ՚ⷨռ
6.ɵĚwܶȱȿ՚Сſ՚ⷨռ
7.ƚwrҪzbõĚԣܑ¶Ƥ1-2mlFAAھܿ1/3̎
8.Li©ƚwrLi©ĩ˹ܿڑҺ
9.cȼȼԚwrһҪzļ
10.ʹжwrһҪ̎β⡣
11.ʹ߀ԭԚw߀ԭrһ“һͨcͣ”
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