}ĿijУWdȤСMͬWyˮ̼}|(zh)֔(sh)ȡ15.8gˮͶϡ}Уa(chn)CO2wrDʾ
1ĈDпԿ15.8gˮc}ᷴCO2ˣ
2ˮ̼}|(zh)֔(sh)Ƕ٣
ĿлW Դ }ͣ
}ĿлWʽ}ҕ_ǣ
A.̿FVʯ߀ԭ3CO+Fe2O3T4Fe+3CO2
B.ɷۜԭ Na2CO3+2HClT2NaCl+H2O+CO2
C.Fʢb~Һ Fe+CuSO4TFeSO4+Cu
D.CFǽٻК֮ǰĽ٣2Fe+6HClT2FeCl3+3H2
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀзԇ_sĿĵǣ
|(zh)(̖(ni)s|(zh)) | ԇ | |
A | FeS04(CuSO4) | Fe |
B | Fe(Cu) | CuCl2 |
C | CO2(CO) | cȼ |
D | CaO(CaCO3) | ˮ |
A.A
B.B
C.C
D.D
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙e^(q)
`ͲϢeԒ027-86699610 e]䣺58377363@163.com