}ĿЃxͨþƾֱӼӟ
A. B. l(f) C. Fƿ D. ƿ
ĿлW(xu) (li)Դ }ͣ
}ĿСͬW(xu)(du)ϞTҪɷʯϞȼM(jn)»(dng)c̽Ո(qng)ㅢc(xi)пո
1ȡһ֧ϞTc(din)ȼ^쵽о?ch)ʯϞڻоϵϞTȼ֞BӞ_____CӞ_____һϞTĻУ҈Dʾs1sȡ^쵽c|______̼׃ɴf(shu)_______________˼ӟr(sh)þƾ____ӟᡣ
2һֻğڠTϷ(ni)ڳF(xin)_______Ƭ̺ȡѸ(ni)ʯˮʎʯˮ׃_____(xi)(yng)ķʽ_______________
3̽ϞTϨr(sh)a(chn)İןʲô
(wn)}ϞTϨr(sh)(hu)һ|ןðijɷʲô
O(sh)
Aןȼr(sh)ɵĶ̼
Bןȼr(sh)ɵˮ
CןʯϞɵʯϞw
(sh)(yn)̽ٴϞTһ(g)մгʯˮğסןĿǞ(yn)CO(sh)_____̖(ho)@ܵó_ĽY(ji)Փԭ________________
ڴϞTһKɶIJƬڰןƬϛ](mi)гF(xin)ˮFf(shu)ן_________ĶДB
۴ϞTȼľlȥc(din)ןעⲻҪ|Tоl(f)F(xin)ϞT±c(din)ȼf(shu)ןпȼ@O(sh)_________ṩC(j)ͬr(sh)ųO(sh)_________?yn)?/span>_______________
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ĿлW(xu) (li)Դ }ͣ
}Ŀ_Č(sh)(yn)ܱC(sh)(yn)M(jn)УՈ(qng)(xi)в_ܕ(hu)(li)ĺ
1c(din)ȼȼԚwǰδz(yn)wļc(din)ȼ
2øiȡr(sh)δԇܿڷF(tun)
3ͲȡҺwr(sh)ȡҕx(sh)
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ĿлW(xu) (li)Դ }ͣ
}ĿƌW(xu)Fڄ(chung)£nj(du)ֻW(xu)(sh)(yn)ĸM(jn)_(d)Ŀ
A | B | C | D | |
M(jn) (sh) (yn) | ȼl | CO߀ԭ~ | y(c)⺬ | z(yn) |
Ŀ | ֹȼa(chn) Ⱦ՚ | ֹβ⌦(du)Ⱦ | þƾc(din)ȼ ʹy(c)Y(ji)_ | F(xin)@ |
A. A B. B C. C D. D
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ĿлW(xu) (li)Դ }ͣ
}ĿՈ(qng)²l(shu)
Dֱʾһl(hu)l(f)W(xu)(yng)ABCDEքeľ̿F̼ϡ}cеһN|(zh)CljAE
1A B C
2AB(yng)ĻW(xu)ʽ
3֕r(sh)}ˮķ(yng) (g)AE ܡܡ
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ĿлW(xu) (li)Դ }ͣ
}Ŀϩ(C2H4)ʯ͟ƵҪa(chn)֮һسr(sh)ϩһNwcһNwMɵĻ̼Ԫص|(zh)?jn)?sh)87tһNw
A. H2 B. C2H2 C. CH4 D. CO
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ĿлW(xu) (li)Դ }ͣ
}ĿлW(xu)ʽ(sh)(xi)_
A. C + 2CuO ߜ 2Cu + CO2
B. 4Fe+3O2 2Fe2O3
C. CaCO3 + 2HCl === CaCl2 + H2O + CO2
D. Fe + CuSO4 === FeSO4 + Cu
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