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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)
Fڵλãп > п俼 > п > пW(xu) >

лW(xu)Ɣ}֪Rc(din)(2)

(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2020-01-20 13:18:54

п}

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3õ܄H2O(jin)εЙCCH4.

4ԭ|(zh)СܶҲСĚwH2ԭ|(zh)СH2O.

;|(zh)

1ڼȲ˵O2

2ڜ˹CO2

3ڸ坍ȼϵH2

4ڽٳPϡ}

5Ҋ(jin)ĸǝAʯңNaOHCaOʯңCaONaOHw

6ϵCa(OH)2

7ίθᣨҪɷHCl^(gu)l(f)ͷ۵ҪɷNaHCO3

8ڷʯ켈ӡˢȹI(y)NaOH

9{ζƷ}ˮNaCl

10ڲ켈ϴ섩a(chn)ȹI(y)Na2CO3

11ڽI(y)a}CaCO3

лW(xu)Ҋ(jin)|(zh)

|(zh)O2FeH2CCu

CO2H2OCaOFe2O3COH2O2Fe3O4CuO

᣺HClH2SO4

ANaOHCa(OH)2

}Na2CO3CaCO3NaHCO3NaCl

ЙCCH4C2H5OH

ԪؽM

ͬNԪؽMɵ(Fe2O3Fe3O4)(COCO2)(H2OH2O2)

NԪؽMɵijҊ(jin)|(zh)Na2CO3CaCO3H2CO3NaOHCa(OH)2

ķNԪؽMɵijҊ(jin)|(zh)NaHCO3NH4HCO3

ԭӂ(g)Ȟ111NaOH

gӭʹ֙CƽƄ(dng)OL(fng)(wn)пW(wng)2024пһ·ͬ>>c(din)鿴

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  • 2024п}𰸌(zhun)}
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[2024п]2024п֔(xin)(zhun)}

[2024п]2024п(mng)ǰ δ(li)

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֪Rc(din)

лW(xu)֪Rc(din)

ӢZ(y)֪Rc(din)

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