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        1. }ĿijУW(xu)оԌW(xu)(x)СMͬW(xu)ώָ(do)_չһϵЌ(sh)(yn)̽(dng)Ո(qng)Ҫش}

          һ}ys|(zh)ȥ(sh)(yn)

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          ˮȼ(sh)(yn)

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          fوDҵϴƿBCDbõЧwˮУ

          Чwɶ׵|(zh)Ƴ|(zh)gĽ|e

          1աDסbÌ(sh)(yn)r(sh)Ć} Όһc(din)

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          3AAg䓽zW(wng)ס׵Ŀ

          4(sh)(yn)r(sh)ϴƿBϲg^FCаF^DПoFM(jn)һߌ(du)FЧJ(rn)ɲȡĴʩ Όһc(din)

          X\ϽɷֵĜy(c)(sh)(yn)

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          1^V 2D 3ˮ 4 дw

          ٰ(dng) ڿ՚ⲻ 24P+5O2c(din)ȼ2P2O5 3ֹƄ(dng) 4 NaOHҺ

          1A 2ռwy(c)wwe 3ښwռ 4ܶ

          ԇ}һ܉õwҺwķx^VۼrۯBe(cu)`DʹۯBõĞVoN©(ni)ڑ(yng)ȡҪʩǵˮ񣬲ֹͣӟД(j)дwܵҺwȫɺֹͣ(sh)(yn)2աDסbÌ(sh)(yn)r(sh)Ć}а(dng) ՚ⲻˮȼĻW(xu)ʽ4P+5O2c(din)ȼ2P2O5AAg䓽zW(wng)ס׵ĿǷֹƄ(dng)(sh)(yn)r(sh)ϴƿBϲg^FCаF^DПoFM(jn)һߌ(du)FЧɲȡĴʩNaOHҺ(sh)(yn)Eһ(ni)ˮҺ摪(yng)̎A̎M(jn)ˮռw(sh)(yn)Ͳռwy(c)wwe(ni)©Ҫښwռͨ^y(c)mgX\Ͻc}ᷴ(yng)a(chn)weӋ(j)˺ϽX|(zh)?jn)?sh)Ӌ(j)r(sh)ʹõһ(g)(sh)(j)ǚܶȣӋ(j)|(zh)ܺܿӋ(j)ٵ|(zh)

          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }Ŀ4֣٣Tic(din)ܶСgڼӹȃ(yu)ܣu(y)顰δĽ١I(y)FFeTiO3ԭϽ(jng)^һϵз(yng)Ƃ{׶⁺Ҫa(chn)^£a(chn)ȥ

          1(yng)ɃɷNһNжwԓwĻW(xu) 

          2(yng)ڵĻW(xu)ʽ 

          3{׶ԪصĻσr(ji) r(ji)

          4(yng)٢ڢۢЌÓQ(yng) (̖(ho)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀϴ섩Na5P3OxʹÕ(hu)ˮȾ֪ԓԪصĻσr(ji)+5r(ji)txֵ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ̌HF·ĽɌM(jn)һƄ(dng)н(jng)(j)İl(f)չ޽F·ʯҪõڻˎڻˎըr(sh)l(f)(yng)ĻW(xu)ʽ2KNO3+3C+SK2S+3CO2+X(j)Ϣfe(cu)`

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          ĿлW(xu) Դ

          }ĿijЌW(xu)W(xu)dȤСMώָ(do)(sh)(yn)TṩĺɻW(xu)ˎƷM(jn)КwƂ|(zh)̽Ո(qng)һͬӣ

          1DИ(bio)̖(ho)axҪ;

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          3(sh)(yn)ҳ^Һȡԓ(yng)ĻW(xu)ʽ (sh)(yn)ҪȡռǰȌwͨ^HbãHbеX }ᡱ򡰝ᡱ򡰚cҺ wͨ^Hr(sh)(yng) bcM(jn)

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          ĿлW(xu) Դ

          }ĿЌ(sh)(yn)bóȡռw

          Ո(qng)شІ}

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          4(sh)(yn)ȡ̼r(sh)xõİl(f)búռb ĸ̖(ho)

          (yng)ĻW(xu)ʽ 

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          ĿлW(xu) Դ

          }ĿXcAgNO3Һ(yng)ĻW(xu)ʽ飺X+2AgNO3X(NO3)2+2AgP(gun)fe(cu)`

          AXܕ(hu)c}ᷴ(yng) BXX

          Cԓ(yng)ÓQ(yng) D(yng)ǰҺ|(zh)l(f)׃

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          ĿлW(xu) Դ

          }Ŀʳ偃(ni)^˕r(sh)÷ǣ

          Cw(yn)w

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          ĿлW(xu) Դ

          }Ŀҕ(bo)ȫ^F(xin)˼ٸɷۜɷۜМҪɷ̼cٸɷۜdȤСMͬW(xu)˽W(xu)УɷۜеĜǷ(bo)еٸɷO(sh)Ӌ(j)Œ(sh)(yn)M(jn)̽

          ̽һ҃ͬW(xu)քeͻW(xu)O(sh)Ӌ(j)M(jn)Œ(sh)(yn)

          ͬW(xu)O(sh)Ӌ(j)аl(f)ĻW(xu)ʽ____________________________________

          ̽СMͬW(xu)ԓM(jn)М(sh)(yn)l(f)F(xin)ȼаɫĩ˽ɫĩҪɷ^m(x)̽

          Y1.̼cܟֽ̼cˮͶ̼̼cܟ᲻ֽ

          2.̼cܽ՟̼cܽų

          1Ҫɷ̼c 2Ҫɷ__________

          O(sh)Ӌ(j)СMͬW(xu)O(sh)Ӌ(j)Ќ(sh)(yn)e(cu)`_____________̖(ho)

          Aӟᚈa(chn)Ěwͨʯˮ^쵽ʯˮ׃ᣬt2_

          BˮзşF(xin)t1_

          Cˮ^Ȼ}ҺoȡόҺϡ}ᣬa(chn)t2_

          ˼u(png)r(ji)O(sh)Ӌ(j)(sh)(yn)Ҫ˼Sb]ȫûW(xu)֪R(sh)e(cu)`ڵҪ}________________________________________________________________________

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          ͬ(x)(c)