}ĿЃxͨþƾֱӼӟ
A. B. l(f) C. Fƿ D. ƿ
ĿлW Դ }ͣ
}ĿСͬWϞTҪɷʯϞȼM»c̽Ոㅢcпո
1ȡһ֧ϞTcȼ^쵽о܇ʯϞڻоϵϞTȼ֞BӞ_____CӞ_____һϞTĻУ҈Dʾs1sȡ^쵽c|______̼׃ڣɴf_______________˼ӟrþƾ____ӟᡣ
2һֻğڠTϷ(ni)ڳF(xin)_______Ƭ̺ȡѸ(ni)ʯˮʎʯˮ׃_____ķʽ_______________
3̽ϞTϨra(chn)İןʲô
}ϞTϨrһ|ןðijɷʲô
O
AןȼrɵĶ̼
Bןȼrɵˮ
CןʯϞɵʯϞw
̽ٴϞTһմгʯˮğסןĿǞCO_____̖@ܵó_ĽY(ji)Փԭ________________
ڴϞTһKɶIJƬڰןƬϛ]гF(xin)ˮFfן_________ĶДB
۴ϞTȼľlȥcןעⲻҪ|Tоl(f)F(xin)ϞT±cȼfןпȼԣ@O_________ṩC(j)ͬrųO________________________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿƌWFڄ(chung)njֻWĸM_Ŀ
A | B | C | D | |
M | ȼl | CO߀ԭ~ | y⺬ | z |
Ŀ | ֹȼa(chn) Ⱦ՚ | ֹβ⌦Ⱦ | þƾcȼ ʹyY(ji)_ | F(xin)@ |
A. A B. B C. C D. D
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿлWʽ_
A. C + 2CuO ߜ 2Cu + CO2
B. 4Fe+3O2 2Fe2O3
C. CaCO3 + 2HCl === CaCl2 + H2O + CO2
D. Fe + CuSO4 === FeSO4 + Cu
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