(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2020-03-02 16:58:23
37ٻ(dng)x
1ٵλԽǰˮҺԽʧȥ׃xĻ(dng)ԾԽ
2ĚښĽٲÓQĚ
3ǰĽܰںĽُ}ҺÓQ
38ضȌwܽȵӰ푣
1w|(zh)ܽS(zh)ضȵ߶
2ٔw|(zh)ܽw|(zh)ܽS(zh)ضȵ߶pС
39Ӱܽٶȵأ1ض2Ƿ裨3wwĴС
40ʹFPN|(zh)Fˮ
41|(zh)NB(ti)̑B(ti)ҺB(ti)B(ti)
42Ӱܽȵ(g)أ|(zh)|(zh)܄|(zh)ض
лW(xu)Ҋ(jin)Ҫɷ
1՚⣺⣨N2⣨O2
2ˮú⣺һ̼CO͚⣨H2
3ú⣺һ̼CO
4Ȼ⣺飨CH4
5ʯʯ/ʯCaCO3
6F/䓣Fe
7ľ̿/̿/̿/̿C
8FPFe2O3
лW(xu)Ҋ(jin)|(zh)Q(chng)
1ȻcNaClʳ}
2̼c(Na2CO3)AKډA
3c(NaOH)AAc
4}(CaO)ʯ
5}(Ca(OH)2)ʯʯ
6̼w(CO2)ɱ
7(HCl)}
gӭʹ֙CƽƄ(dng)OL(fng)(wn)пW(wng)2024пһ·ͬ>>c(din)鿴