}ĿijW(xu)dȤСMͬW(xu)(j)ṩăxˎƷώָ(do)DxbM(jn)ˎNwƂ䌍
1xaQ
2ͬW(xu)xbBE⣮Ebռԭ
FbռČ(do)efM(jn)룮÷Һ©^Li©ă(yu)c Y(ji)MnO2x_IJ Bb߀ڌȡCO2 ԓ(yng)ķ̖_(d)ʽ
3ͬW(xu)l(f)F(xin)ֻKClO3wӟȡO2ķ(yng)ʺKMnO4wcKClO3wϼӟtKClO3ķֽʴӿ죮KClO3ķֽʴӿԭ ˼ͨ^ό̽㌦J(rn)R
AMnO2ֻ^ҺֽĴ
Bڷ(yng)ǰ|(zh)|(zh)׃
Cܼӿ컯W(xu)(yng)Ӱ
D|(zh)(yng)ķ(yng)
𰸡
1Fƿ
2O2ˮ eɿƷ(yng)^V CaCO3+2HCl=CaCl2+CO2+H2O
3i⛷ֽҲa(chn),ͬra(chn)Ķi⛵ķֽCD
⣺1(bio)̖xFƿ2ˮռⲻˮܶȱȿ՚ԑ(yng)LM(jn)
Һ©^Li©ԣɿҺwĵμٶM(jn)ɿƷ(yng)BbÌڹҺͣf^ȡ(yng)ˮiǷ(yng)Ĵ|(zh)ڷ(yng)ǰ׃iˮԌY(ji)MnO2x_M(jn)^VIJȡ̼ôʯϡ}᳣ط(yng)Ҳôb(yng)ķ̖_(d)ʽǣCaCO3+2HCl=CaCl2+CO2+H2O3KMnO4wcKClO3wϼӟtKClO3ķֽʴӿ죮KMnO4KClO3ķֽⷴ(yng)вԭǼ˸i֮a(chn)ٶȼӿi⛷ֽҲa(chn)⣬ͬra(chn)Ķi⛵ķֽ
˼AMnO2߀⛷ֽĴAe`
Bڷ(yng)ǰ|(zh)ͻW(xu)|(zh)׃Be`
CǸ׃(yng)|(zh)ٛ]Ӱ푣C_
DiԴ^ֽҲǸi⛷ֽD_
Դǣ1Fƿ2O2ˮeɿƷ(yng)ʣ^VCaCO3+2HCl=CaCl2+CO2+H2O3i⛷ֽҲa(chn)ͬra(chn)Ķi⛵ķֽCD
cûķxʹccÌ}ĿM(jn)Д༴ɵõ𰸣Ҫ֪ķx1^Vx + y2Y(ji)xN|(zh)|ýڻW(xu)(yng)ܸ׃|(zh)ĻW(xu)(yng)|(zh)ͻW(xu)|(zh)ڷ(yng)ǰ]аl(f)׃|(zh)һ׃ɲ׃ڻW(xu)(yng)ýдã
ĿлW(xu) Դ }ͣ
}ĿҪشІ}
1Ô(sh)ֺͷ̖
2
ڇ(yn)ȱrʹͯ٪YԪ
Ȼcеx
XXԪصĻσr
cѪtY(ji)ʹжĚw
2̎̎ǻW(xu)
١ϑҒҰ偕r(yng){(dio)(ji)Ұ偵mĸ߶ȣXԭ
ȼ(x)֦ѸM֦Y(ji)ȼa(chn)ܶ⟟f|(zh)ȼҪėl
3СϞTM(jn)̽ӣ
1cȼϞTӷQʾ(sh)upСϞTpС|(zh)ڡڡСڡȼĿ|(zh)
2òѸٿסȼϞTʹʼK]ˮf_̖
A^쵽ϞTϨ BKҺҺ
Cԓܜ(zhn)_y՚ĺ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿW(xu)һT(yng)ԌW(xu)¸xЌڻW(xu)֪Rđ(yng)_
A. ÷ˮbeӲˮܛˮ B. cȼķȥCO2CO
C. ý坍ϴX D. I(y)÷xҺB(ti)՚ⷨ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿЧD(zhun)QɌ܇βжw̎owDͬͬNԭfв_ǣ
A.ڻW(xu)׃пɷ
B.˷(yng)һІ|(zh)
C.ԭڻW(xu)׃вɷ
D.ӷ(yng)һǃɷN
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