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пW(wng)
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݌ пָ 2024T(mn)пYӍ пɿ(j)ԃ(xn) vп֔(xin) п־Ը 2019пӛ п}𰸴ȫ vпĴȫ (y)
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пW(xu)֪Rc(din)R

(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2020-02-17 15:12:28

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һ|(zh)ČW(xu)W(xu)ʽ

1|(zh)ʯʯī̿ڣCˮyHgǣS

2w̼ɱCO2}ʯңCaOFFPҪɷݣFe2O3

3᣺}᣺HClˮҺ̼ᣨˮH2CO3

4AccAANaOH}ʯʯңCa(OH)2

ˮһˮϰNH3·H2O鳣Ҋ(jin)ĉAЉAͨһNxӵĉA

5}̼cKAljA}Na2CO3̼cwAwNa2CO3·10H2O

̼cСKNaHCO3ʯʯʯҪɷCaCO3

ʳ}ҪɷNaClcI(y)}NaNO2ж

~wđ\{\CuSO4·5H2O̼ľҵҪɷݣK2CO3

Aʽ̼~~GȸʯCu2(OH)2CO3ֽN|(zh)

6ЙCCNGӚȻҪɷݣCH4ҴƾC2H5OHǣC6H12O6

״CH3OHжʧᣨ16.6ᣩCH3COOHͨԣ

Ҋ(jin)|(zh)ɫ͠B(ti)

1ɫwMgOP2O5CaONaOHCa(OH)2KClO3KClNa2CO3NaClo(w)ˮCuSO4FVyɫyɫҺB(ti)

2ɫwʯī̿FCuOMnO2Fe3O4KMnO4Ϻɫ

3tɫwCuFe2O3HgOtסFe(OH)3tɫ

4{ɫw~wđ\~򣺵SɫAʽ̼~Cu2(OH)2CO3Gɫ

5ҺɫCu2+Һ{ɫFe2+Һʜ\GɫFe3+ҺSɫiҺϼtɫҺһo(w)ɫ

6(ˮ}͉A}ɫ↓CaCO3BaCO3ᣩAgClBaSO4(ҲϡHNO3)ȢډA{ɫ↓Cu(OH)2tɫ↓Fe(OH)3ɫ↓A

7д̼ԚwĚwNH3SO2HClԞo(w)ɫo(w)ɫo(w)ζĚwO2H2N2CO2CH4COע⣺д̼ԚζҺw}ƾwҺw

|(zh)ijЩ|(zh);Д|(zh)

1|(zh)

N2՚кӽoݺʳƷbҺt턩

O2oɽˮȲ䓣ʳ︯P

H2pĚw坍Դұ

̼ʯʯī늘O̿ԣζɫ

Ptȼy՚we֔l(f)Ļȼ̽|(zh)غ㶨̽ȼl

Sƻˎ

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