(li)ԴW(wng)j(lu )YԴ ߣпW(wng) 2020-04-22 19:46:42
28cҺc~Һ2NaOH+CuSO4==Cu(OH)2↓+Na2SO4
29ڿ՚ȼCH4+2O2c(din)ȼCO2+2H2O
30ƾڿ՚ȼC2H5OH+3O2c(din)ȼ2CO2+3H2O
31һ̼߀ԭ~CO+CuOӟCu+CO2
32һ̼߀ԭF3CO+Fe2O3ߜ2Fe+3CO2
33̼ͨ^(gu)ʯˮ(z̼)Ca(OH)2+CO2=CaCO3↓+H2O
34cͶ̼(ȥ̼)2NaOH+CO2====Na2CO3+H2O
35ʯʯ(ʯ)cϡ}ᷴ(̼Č(sh)Ʒ)
CaCO3+2HCl===CaCl2+H2O+CO2↑
36̼cc}ᷴ(ĭԭ):Na2CO3+2HCl===2NaCl+H2O+CO2↑
ʮ壺лW(xu)Ďׂ(g)
һ|(zh)cķ
1|(zh)cķ
1.Vڿ՚ȼ2Mg+O2c(din)ȼ2MgO
2.Fȼ3Fe+2O2c(din)ȼFe3O4
3.~ڿ՚ܟ2Cu+O2ӟ2CuO
4.Xڿ՚ȼ4Al+3O2c(din)ȼ2Al2O3
5.п՚ȼ2H2+O2c(din)ȼ2H2O
6.tڿ՚ȼ4P+5O2c(din)ȼ2P2O5
7.ڿ՚ȼS+O2c(din)ȼSO2
8.̼гȼC+O2c(din)ȼCO2
9.̼вȼ2C+O2c(din)ȼ2CO
(2)cķ
10.һ̼ȼ2CO+O2c(din)ȼ2CO2
11.ڿ՚ȼCH4+2O2c(din)ȼCO2+2H2O
12.ƾڿ՚ȼC2H5OH+3O2c(din)ȼ2CO2+3H2O
ׂ(g)ֽⷴ
13.ˮֱ늵·ֽ⣺2H2Oͨ2H2↑+O2↑
14.ӟAʽ̼~Cu2(OH)2CO3ӟ2CuO+H2O+CO2↑
15.ӟ(Ķi)2KClO3====2KCl+3O2↑
16.ӟi⛣2KMnO4ӟK2MnO4+MnO2+O2↑
17.ֽ̼⣺H2CO3===H2O+CO2↑
18.ߜџʯʯCaCO3ߜCaO+CO2↑
ׂ(g)߀ԭ
19.߀ԭ~H2+CuOӟCu+H2O
20.ľ̿߀ԭ~C+2CuOߜ2Cu+CO2↑
21.̿߀ԭF3C+2Fe2O3ߜ4Fe+3CO2↑
P(gun)עпW(wng)Ź̖
ÿп֪Rc(din)ԇ
ӭ2020п
gӭʹ֙CƽƄ(dng)OL(fng)(wn)пW(wng)2024пһ·ͬ>>c(din)鿴