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W(xu)W(xu)̰
һλܳώ̰DZزٵģ̰҂ƌW(xu)֧nÕr(sh)g̰(yng)ԓôźСռČW(xu)W(xu)̰ϣ܉
W(xu)W(xu)̰1
һ̲ķ
1̲ĵĵλã
n}̎ھ꼉(j)W(xu)ĆԪn}һԭӵĘ(gu)ɺ(du)ԭ|(zh)?j)ɲփ?ni)@(ji)n֮ǰW(xu)֪ԭӿֱӘ(gu)|(zh)ԭڻW(xu)׃вٷ֡n}һc(din)BԭӵĘ(gu)ͬr(sh)BԭӲ@ԵԭȻĽBԭӵĴСԼӵ\(yn)(dng)rڶc(din)B(du)ԭ|(zh)ԭӵ挍(sh)|(zh)̫Сʹöܲ㣬(du)ԭ|(zh)̲߀ͨ^(gu)BɏڵE(du)W(xu)M(jn)Аۇ(gu)x
2̌W(xu)Ŀ(bio)
҅^(q)̌W(xu)ĸ(j)n(bio)Ҫ͌W(xu)(sh)HȫwW(xu)W(xu)eOcnͻc(din)Ҵ_½̌W(xu)Ŀ(bio)
֪R(sh)cĿ(bio)
˽ԭ|(zh)ӺӘ(gu)ɵ
ڳ˽(du)ԭ|(zh)ĸ(hu)(du)ԭ|(zh)
(2)^(gu)cĿ(bio)
ý̲ṩĈDYW(xu)(hu)\(yn)ȡw{ȷ@ȡϢM(jn)мӹ
ڹĄ(l)W(xu)(dng)cM(jn)ӑՓر_(d)Լ^c(din)γõČW(xu)(x)(x)T͌W(xu)(x)
(3)БB(ti)cr(ji)ֵ^Ŀ(bio)
ٌ(du)W(xu)M(jn)|(zh)ɷԵqCΨx^c(din)
ڽY(ji)ϏɏڵԽؕI(xin)Yϣ(du)W(xu)M(jn)Аۇ(gu)x
3̌W(xu)yc(din)
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bڱԪ֪R(sh)^Փ^(qing)](mi)漰(sh)(yn)ڽ̌W(xu)вָ(do)W(xu)xA(y)(x)nMW(xu)ӑՓְK(li)֪R(sh)c(din)Ć(wn)}(li)M(jn)н̌W(xu)
W(xu)ָ(do)
ڽ̎(do)͎£W(xu)ͨ^(gu)_չA(y)(x)ӑՓY(ji)Ȼ(dng)γW(xu)(x)ͺW(xu)(x)ĿƌW(xu)W(xu)(x)
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1n;
2̽(dng)
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(һ)n
ɻW(xu)׃Č(sh)|(zh)²ԭǻW(xu)׃еСӣôԭӵĽY(ji)(gu)?(W(xu)شȻnԭӵĘ(gu)W(xu)ܕ(hu)شԭƤUӵ)
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һԭӵĘ(gu)
1W(xu)A(y)(x)ӑՓ(СM΄(w)ǰ(g)СM3(g)}Ŀ(g)СM2(g)}Ŀ)
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(4)|(zh)ӎʲô?ԭӺˎ늆?
(5)(g)ԭ@Ԇ?ʲô?
(6)ʲôǺ늺ɔ(sh)?
(7)^41|(zh)ӡӵ|(zh)С?l(shu)|(zh)С?((du)ԭ|(zh)Ƶĵ|(zh)Ӽ䁉|)
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(9)\(yn)(dng)?
O(sh)Ӌ(j)@ӵĎׂ(g)(g)(wn)}(do)W(xu)_ʼ̽ԭӵĽY(ji)(gu)̕(hu)W(xu)̽ӑЩ̽ӑꮅW(xu)^XĘ(gu)֪R(sh)c(din)1.ԭһ㶼|(zh)Ә(gu)һNԭֻһ(g)|(zh)Ӻһ(g)](mi)ԭﶼ2.늺ɔ(sh)=|(zh)Ӕ(sh)=Ӕ(sh)(һӔ(sh))|(zh)Ӕ(sh)ںӔ(sh)늺ɿ(sh)ؓ(f)늺ɿ(sh)(g)ԭӲ@ԡ
(du)ԭ|(zh)
(10)ʲôҪ(du)ԭ|(zh)?ԭӵ挍(sh)|(zh)І?
(11)(du)ԭ|(zh)ĸʲô?ùʽ(li)_(d)?
(12)(du)ԭ|(zh)͌(sh)H|(zh)ą^(q)e?λʲô?
(13)ԭӵ|(zh)Ҫ?Ƶصʲôĺ?
@ӵO(sh)Ӌ(j)B(yng)W(xu)xW(xu)(du)ĸ
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1ԭӺ()
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W(xu)W(xu)̰2
һµһ(ji)
|(zh)ĽY(ji)(gu)
̌W(xu)Ŀ(bio)
1.˽ԭӵĽMɺԭӺӵŲҎ(gu)ɡ
2.˽ԪڱĽY(ji)(gu)ԪڱԪ|(zh)f׃Ҏ(gu)ɼ(yng)̌W(xu)c(din)
A1.|(zh)(sh)AZXĺxԼԭӺӵŲҎ(gu)
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nMW(xu)(f)(x)лW(xu)nP(gun)ԭӵă(ni)Դˌ(do)nʹ@Щ֪R(sh)ɞ֪R(sh)L(zhng)c(din)عʶ֪ʹW(xu)^ϵy(tng)˽☋(gu)ԭӵgP(gun)ϵڴ˻A(ch)ϣ(do)W(xu)̽ԭӽY(ji)(gu)cԪ|(zh)P(gun)ϵ̌W(xu)(ni)ݡ
ԣSʵ|(zh)һٶNԪؽMɵġڳлW(xu)҂ѳJ(rn)R(sh)|(zh)ڲͬl±F(xin)(li)ĸN|(zh)cĻW(xu)Mɺ^Y(ji)(gu)P(gun)磬Á(li)̮ĽʯUPоʯī̼Mɵǰ̼ԭӳwY(ji)(gu)̼ԭӳ[ƬΌӠY(ji)(gu)߀҂ƽr(sh)ʳõʳ}ȻcwwY(ji)(gu)ȡ҂ڴ˻A(ch)M(jn)һW(xu)(x)˽ԭӽY(ji)(gu)ԪɵĻ֪R(sh)Ԫ|(zh)cԭӽY(ji)(gu)֮gP(gun)ϵ߀ԭĽǶJ(rn)R(sh)|(zh)l(f)׃
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һ(ji)|(zh)ĽY(ji)(gu)
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1ԭӵĽM
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ԪԪڱ
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ͨԪصĆ|(zh)ˮ(yng)ÓQy׳̶Լγ߃r(ji)(du)(yng)ˮĉAԏ(qing)(li)ДԪصĽԵď(qing)ǽͨÆ|(zh)ɚB(ti)仯y׳̶γ߃r(ji)(du)(yng)ˮԏ(qing)(li)ДԪصķǽԵď(qing)
ͬһڵԪS늺ɔ(sh)fupǽu(qing)ˣԪص߃r(ji)(du)(yng)ˮĉAupNaOH>Mg(OH)2>Al(OH)3ǽԪص߃r(ji)(du)(yng)ˮu(qing)H3PO4 ͬһԪϵSӌӔ(sh)u࣬ǽupu(qing)ˣ(du)(yng)ˮĉAu(qing)LiOHH3PO4 nI(y) 1ԭӵĽM늺ɔ(sh)cӔ(sh)˃(ni)|(zh)Ӕ(sh)ʲôP(gun)ϵ|(zh)(sh)c|(zh)Ӕ(sh)Ӕ(sh)֮gʲô(lin)ϵ 2ԭӺӵŲЩҎ(gu) 3^Ԫ(jin)ԪڱĽY(ji)(gu) W(xu)W(xu)̰P(gun)£ P(gun)ڻW(xu)̰02-14 ߶W(xu)̰12-29 лW(xu)̰12-29 лW(xu)̰07-14 W(xu)̰02-23 W(xu)̰|(zh)12-30 W(xu)̰|(zh)̰12-30 һW(xu)̰12-28 W(xu)̰03-10