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rg2020-12-12 15:58:26 W ҪͶ

пWҎ(gu)

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һٻ

ٻɏ

KCaNaMgAlZnFeSnPbHCuHgAgPtAu

b}cVX\FaU䣩~yK

1.λԽǰĻԽԽʧȥ׃?yu)xӣԽ

2.ښǰĽÓQĚ䣬ښĽٲÓQĚ᲻

3.ǰĽܰںĽُ}ҺÓQںĽٸǰĽٵ}Һ

4.}ҺcһNٰl(f)ÓQǡh

ע⣺|FÓQп׃?yu)?2rāF

+}+H2У

1.|ٸᷴųɶٵAl>Mg>Fe>Zn

2.|IJͬĽٷ|ԽСųԽ

3.|ͬNIJͬٷųĚһӶ

ɱDZǹ̑B(ti)̼

ˮyyǹUPUʯī

AljA}̼c䓲

ġ|.z

1.ᣨH+z

1ɫʯԇҺʢyҺԇʎʯԇҺ׃ttCH+

2ø坍IJպȡδ֪Һ{ɫʯԇϣ{ɫԇ׃ttCH+Ĵ

3ø坍IJպȡδ֪ҺpHԇȻԇ@ʾɫ˜ʱɫգ֪ҺpHpHС7tCH+Ĵ

2.AOH-ęz

1ɫʯԇҺʢyҺԇУʎʯԇҺ׃{tCOH-Ĵ

2ø坍IJպȡδ֪Һڼtɫʯԇϣtɫʯԇ׃{tCOH-Ĵ

3oɫķ̪ԇҺʢyҺԇʎ̪ԇҺ׃ttCOH-Ĵڡ

4ø坍IJպȡδ֪ҺpHԇȻԇ@ʾɫ˜ʱɫգ֪ҺpHpH7tCOH-Ĵ

3.CO32-HCO3-ęz

}ᵹʢyԇПoɫwų˚wͨʢʯˮԇʯˮ׃tCԭyCO32-HCO3-Ĵڡ:

4.@}NH4+

ÝNaOHҺ΢ᣩaʹ?ji)񝙵ļtɫʯԇ׃{Ěw

塢+}Һ½+}

1.ٵԭ|>½ٵԭ|rҺ|׃أ׃p

2.ٵԭ|<½ٵԭ|rҺ|׃p׃

3.ڽ+}+H2Һ|׃׃p

|ȼrӰأ

1.ĝȲͬҲͬ磺̼rɶ̼rһ̼

2.ĝȲͬFҲͬ磺ڿ՚ȼǵ{ɫڼ{ɫ

3.ĝȲ̶ͬҲͬ磺Fڼȼڿ՚вȼ

4.|Ľ|eͬȼ̶Ҳͬ磺úȼcCúȼ

Ӱ|ܽأ

1.ʎʎԼӿ|ܽٶ

2.ض߿Լӿ|ܽٶȡ

3.܄xõ܄ͬ|ܽҲͬ

ˡԪڱҎ(gu)ɣ

1.ͬһеԪӌӔͬҺ늺ɔ|ӔӔf

2.ͬһеԪغӔͬԪصĻW|º늺ɔ|ӔӌӔf

ԭӽY֪Rеİ˷NQPϵ

1.|ӔQԭӺ늺ɔ늺ɔ

ԭ|Ӕ=늺ɔ

2.|ӔQԪصķN

3.|ӔӔQԭӵԭ|

ԭ|Ӕ+Ӕ=ԭӵԭ|

4.ĸߵ͛Q\Ӆ^(q)xԭӺ˵h

xԽԽԽhԽߡ

5.ԭӵӔQԪصe

ԭӵӔ<4>=4ǽ٣=8һӞӕr=2ϡКwԪ

6.ԭӵӔQԪصĻW|

ԭӵӔ<4ʧӣ>=4=8һӞӕr=2鷀(wn)

7.ԭӵӔQԪصĻσr

ԭʧӺԪ@rӺԪ@ؓrσrֵ=ʧӔ

8.ԭӵӔQx늺ɔ

ԭʧӺxӣӺxӣ늺ɔ=ʧӔ

ʮлWеġȡc

1.ʹбPƽrҪ{(ji)ƽ{(ji)ƽrȰδaƵ̶ȻDƽĸ_ƽ

2.ӟʹԇܻƿoˎƷӟrAᣬȻмӟ

3.ȡwrșzbõĚȻbˎƷ

4.wҺw໥ϻ򷴑rҪȼwȻҺw

5.ԇȵĿȼԕrҪșzȚwļȻԇȼԵ|

6.߀ԭԵĚwH2CO߀ԭ~ȹw|rһҪӟrҪͨһwȻټӟᡣꮅ^m(x)ͨ⣬ȥƾֱԇsȻȥܡ

7.ϡጝrsˮȻ؟עò裬sbƿ

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