}ĿijУW(xu)dȤСMͬW(xu)l(f)F(xin)LʹõˮصײһˮˮҪɷ̼}˜yˮ̼}ĺϡ}뵽12.5gˮƷs|(zh)c}ᷴ(yng)a(chn)CO2wrDʾ
ŏĈDпԿ12.5gˮc}ᷴ(yng)ɶ̼Ƕ
ȡˮƷ̼}|(zh)Ƕ
ĿлW(xu) Դ }ͣ
}ĿDabcN|(zh)ܽɈDʾДf_
A.t1raܽȵcܽ
B. cܽSضȵ߶p
C. aҺt2t1r׃?yu)鲻?/span>
D.(dng)aкbrýؽY(ji)ķἃa
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿЌF(xin)e`
A.------------γɫҺ
B._}ƿw------------ƿаɫF
C.ڿ՚мӟ~Ƭ------------׃
D.cȼĚ------------l(f)pıQ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ~ÿˮܽ|(zh)0.003gr~͕^}(CaO2)һNW(xu)(yng)ĻW(xu)ʽ飺 2CaO2+aH2O=2Ca(OH) 2+O2F(xin)2.88g^}ʢ200Lˮ~Ոش
1W(xu)ʽлW(xu)Ӌ(sh)aĔ(sh)ֵ
2ͨ^Ӌַ(yng)~ˮǷҪ(O(sh)a(chn)ȫˮغԲӋ)
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)
`ͲϢeԒ027-86699610 e]䣺58377363@163.com