(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2020-03-18 16:49:11
10ڲ켈ϴ섩a(chn)ȹI(y)Na2CO3
11ڽI(y)a}CaCO3
лW(xu)Ҋ(jin)|(zh)
|(zh)O2FeH2CCu
CO2H2OCaOFe2O3COH2O2Fe3O4CuO
HClH2SO4
ANaOHCa(OH)2
}Na2CO3CaCO3NaHCO3NaCl
ЙCCH4C2H5OH
ԪؽM
ͬNԪؽMɵ (Fe2O3Fe3O4);( COCO2); (H2OH2O2)
NԪؽMɵijҊ(jin)|(zh) Na2CO3CaCO3H2CO3NaOHCa(OH)2
ķNԪؽMɵijҊ(jin)|(zh)NaHCO3NH4HCO3
ԭӂ(g)Ȟ1:1:1 NaOH
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