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пW(xu)Ҏ(gu)

r(sh)g2020-12-12 15:58:26 W(xu)(x) ҪͶ

пW(xu)Ҏ(gu)

W(xu)(x)]нy(tng)һҎ(gu)(g)˗lͬr(sh)ͬh(hun)ͬxȡķҲͬУˌTY(ji)ⶨČW(xu)(x)Ӗ(xn)磺bĬӛPӛȣɌ(du)W(xu)(x)a(chn)l(f)ЧͽbСһпW(xu)Ҏ(gu)ϣ

пW(xu)Ҏ(gu)

һٻ(dng)

ٻ(dng)ɏ(qing)

KCaNaMgAlZnFeSnPbHCuHgAgPtAu

b}cVX\FaU䣩~yK

1.λԽǰĻ(dng)Խ(qing)Խʧȥ׃?yu)x(yng)Խ

2.ښǰĽÓQĚښĽٲÓQĚ᲻(yng)

3.ǰĽܰںĽُ}ҺÓQںĽٸǰĽٵ}Һ(yng)

4.}ҺcһNٰl(f)ÓQ(yng)ǡh(yun)

ע⣺?jin)|(zh)FÓQ(yng)п׃?yu)?2r(ji)āF

+}+H2У

1.|(zh)ٸᷴ(yng)ųɶٵAl>Mg>Fe>Zn

2.|(zh)IJͬĽٷ(yng)(du)|(zh)ԽСųԽࡣ

3.|(zh)ͬNIJͬٷ(yng)ųĚһӶ

ɱDZǹ̑B(ti)̼

ˮyyǹUPUʯī

AljA}̼c䓲

|(zh).z(yn)

1.ᣨH+z(yn)

1ɫʯԇҺʢy(c)ҺԇʎʯԇҺ׃ttCH+ڡ

2ø坍IJպȡδ֪Һ{(ln)ɫʯԇ{(ln)ɫԇ׃ttCH+Ĵ

3ø坍IJպȡδ֪ҺpHԇȻԇ@ʾɫ(bio)(zhn)ɫ(du)֪ҺpHpHС7tCH+Ĵ

2.AOH-ęz(yn)

1ɫʯԇҺʢy(c)ҺԇʎʯԇҺ׃{(ln)tCOH-Ĵڡ

2ø坍IJպȡδ֪Һڼtɫʯԇtɫʯԇ׃{(ln)tCOH-Ĵ

3oɫķ̪ԇҺʢy(c)Һԇʎ̪ԇҺ׃ttCOH-Ĵ

4ø坍IJպȡδ֪ҺpHԇȻԇ@ʾɫ(bio)(zhn)ɫ(du)գ֪ҺpHpH7tCOH-Ĵڡ

3.CO32-HCO3-ęz(yn)

}ᵹʢy(c)ԇПoɫwų˚wͨʢʯˮԇʯˮ׃tCԭy(c)CO32-HCO3-Ĵڡ:

4.@}NH4+

ÝNaOHҺ΢ᣩa(chn)ʹ?ji)񝙵ļtɫʯԇ׃{(ln)Ěw

塢+}Һ½+}

1.ٵ(du)ԭ|(zh)>½ٵ(du)ԭ|(zh)r(sh)(yng)Һ|(zh)׃أ׃p

2.ٵ(du)ԭ|(zh)<½ٵ(du)ԭ|(zh)r(sh)(yng)Һ|(zh)׃p׃

3.ڽ+}+H2(yng)Һ|(zh)׃أ׃p

|(zh)ȼr(sh)Ӱأ

1.ĝȲͬҲͬ磺̼r(sh)ɶ̼r(sh)һ̼

2.ĝȲͬF(xin)Ҳͬ磺ڿ՚ȼǵ{(ln)ɫڼ{(ln)ɫ档

3.ĝȲͬ(yng)̶Ҳͬ磺Fڼȼڿ՚вȼ

4.|(zh)Ľ|eͬȼ̶Ҳͬ磺úȼcCúȼ

Ӱ|(zh)ܽأ

1.ʎʎԼӿ|(zh)ܽٶ

2.ض߿Լӿ|(zh)ܽٶȡ

3.܄xõ܄ͬ|(zh)ܽҲͬ

ԪڱҎ(gu)ɣ

1.ͬһеԪӌӔ(sh)ͬҺ늺ɔ(sh)|(zh)Ӕ(sh)Ӕ(sh)f

2.ͬһеԪغӔ(sh)ͬԪصĻW(xu)|(zh)º늺ɔ(sh)|(zh)Ӕ(sh)ӌӔ(sh)f

ԭӽY(ji)(gu)֪R(sh)еİ˷NQP(gun)ϵ

1.|(zh)Ӕ(sh)QԭӺ늺ɔ(sh)늺ɔ(sh)

?yn)ԭ|(zh)Ӕ(sh)=늺ɔ(sh)

2.|(zh)Ӕ(sh)QԪصķN

3.|(zh)Ӕ(sh)Ӕ(sh)Qԭӵ(du)ԭ|(zh)

?yn)ԭ|(zh)Ӕ(sh)+Ӕ(sh)=ԭӵ(du)ԭ|(zh)

4.ĸߵ͛Q\(yn)(dng)^(q)xԭӺ˵h(yun)

?yn)xԽԽԽh(yun)Խߡ

5.ԭӵӔ(sh)QԪصe

?yn)ԭӵӔ?sh)<4>=4ǽ=8һӞӕr(sh)=2ϡКwԪء

6.ԭӵӔ(sh)QԪصĻW(xu)|(zh)

?yn)ԭӵӔ?sh)<4ʧ>=4ӣ=8һӞӕr(sh)=2鷀(wn)

7.ԭӵӔ(sh)QԪصĻσr(ji)

ԭʧӺԪ@r(ji)ӺԪ@ؓ(f)r(ji)σr(ji)(sh)ֵ=ʧӔ(sh)

8.ԭӵӔ(sh)Qx늺ɔ(sh)

ԭʧӺxӺx늺ɔ(sh)=ʧӔ(sh)

ʮлW(xu)(sh)(yn)еġȡc

1.ʹбPƽr(sh)Ҫ{(dio)(ji)ƽ{(dio)(ji)ƽr(sh)ȰδaƵ̶ȻD(zhun)(dng)ƽĸ_(d)ƽ⡣

2.ӟʹԇܻƿoˎƷӟr(sh)A(y)ᣬȻмӟ

3.ȡwr(sh)șzbõĚԣȻbˎƷ

4.wҺw໥ϻ򷴑(yng)r(sh)ҪȼwȻҺw

5.ԇ(yn)ȵĿȼԕr(sh)Ҫșz(yn)ȚwļȻԇ(yn)ȼԵ|(zh)

6.߀ԭԵĚwH2CO߀ԭ~ȹw|(zh)r(sh)һҪӟ(sh)(yn)r(sh)Ҫͨһ(hu)wȻټӟ(sh)(yn)ꮅ^m(x)ͨȥƾֱԇsȻȥ(do)

7.ϡጝr(sh)sˮȻ?z)עᣬòsbƿ

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