}ĿijW(xu)dȤСMͬW(xu)(j)(sh)(yn)ṩăxˎƷώָ(do)DxbM(jn)ˎNwƂ䌍(sh)(yn)
1xaQ
2ͬW(xu)xbBE⣮Ebռԭ
FbռČ(do)efM(jn)룮÷Һ©^Li©ă(yu)c(din) (sh)(yn)Y(ji)MnO2x_IJ Bb߀ڌ(sh)(yn)ȡCO2 ԓ(yng)ķ̖_(d)ʽ
3ͬW(xu)(sh)(yn)l(f)F(xin)ֻKClO3wӟȡO2ķ(yng)ʺKMnO4wcKClO3wϼӟtKClO3ķֽʴӿ죮KClO3ķֽʴӿԭ (sh)(yn)˼ͨ^ό(sh)(yn)̽㌦J(rn)R
AMnO2ֻ^ҺֽĴ
Bڷ(yng)ǰ|(zh)|(zh)׃
Cܼӿ컯W(xu)(yng)Ӱ
D|(zh)(yng)ķ(yng)
𰸡
1Fƿ
2O2ˮeɿƷ(yng)^VCaCO3+2HCl=CaCl2+CO2+H2O
3?yn)i⛷ֽҲa(chn)ͬr(sh)a(chn)Ķi⛵ķֽCD
⣺1(bio)̖xFƿ2ˮռ?yn)ⲻˮܶȱȿ՚ԑ?yng)LM(jn)⣻
Һ©^Li©ɿҺwĵμٶM(jn)ɿƷ(yng)BbÌڹҺͣf^ȡ(yng)ˮiǷ(yng)Ĵ|(zh)ڷ(yng)ǰ׃iˮԌ(sh)(yn)Y(ji)MnO2x_M(jn)^VIJ(sh)(yn)ȡ̼ôʯϡ}᳣ط(yng)Ҳôb(yng)ķ̖_(d)ʽǣCaCO3+2HCl=CaCl2+CO2+H2O3KMnO4wcKClO3wϼӟtKClO3ķֽʴӿ죮KMnO4KClO3ķֽⷴ(yng)вԭǼ˸i֮a(chn)ٶȼӿ?yn)i⛷ֽҲa(chn)ͬr(sh)a(chn)Ķi⛵ķֽ
(sh)(yn)˼AMnO2߀⛷ֽĴAe`
Bڷ(yng)ǰ|(zh)ͻW(xu)|(zh)׃Be`
CǸ׃(yng)ʣ|(zh)ٛ]ӰC_
DiԴ^ֽҲǸi⛷ֽD_
ʴ𰸞飺1Fƿ2O2ˮeɿƷ(yng)^VCaCO3+2HCl=CaCl2+CO2+H2O3?yn)i⛷ֽҲa(chn)⣬ͬr(sh)a(chn)Ķi⛵ķֽCD
1(j)(sh)(yn)ҳÃxJ(rn)RQ}2ˮռ?yn)ⲻˮܶȱȿ՚ԑ?yng)LM(jn)⣻
Һ©^Li©ɿҺwĵμٶM(jn)ɿƷ(yng)iˮ(j)(sh)(yn)ȡ̼ķ(yng)ԭ̖_(d)ʽ3(j)i⛼ӟֽҲa(chn)
(j)ڻW(xu)(yng)еúͱ|(zh)M(jn)з
ĿлW(xu) Դ }ͣ
}Ŀ֪ABCDEdzлW(xu)ҊN|(zh)ͨrABCwABMԪͬDEMԪͬijҊҺwʾBăɷN|(zh)ܰl(f)(yng)ʾB|(zh)^ָһD(zhun)֗lʡՈش}
1|(zh)E
2BAķ̖_(d)ʽ B|(zh)
3EC+Dķ̖_(d)ʽ DEW(xu)|(zh)ͬԭ
4Dӵķֽⷴ(yng)÷̖_(d)ʽ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿͬW(xu)DbM(jn)⌍(sh)(yn)c̼P(gun)|(zh)̽ (sh)(yn)һ
1bAаl(f)(yng)ĻW(xu)ʽ
2bCеČ(sh)(yn)F(xin)ǣ fĻW(xu)|(zh)
3bDɫʯԇҺ׃tɫfҺ׃?yu)?/span> gC
4(sh)(yn) ͬW(xu)Db(yn)CCO2cNaOH(yng)bÚã
1 _K1K3 P(gun)]K2 (dng)DҺw׃tɫr(sh)ɴ_C
2 CռMCO2P(gun)]K1 _K2 ע5mLNaOHҺC^쵽DҺwCfCO2cNaOHl(f)˷(yng)
ͬW(xu)l(f)F(xin)b@㣬J(rn)鑪(yng)ԓbĸ̖֮gϴƿE
^m(x)ƌ(sh)(yn)߀(yng)a(b)һ(g)Ȍ(sh)(yn)CbеĝNaOHҺĞ
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ĿлW(xu) Դ }ͣ
}Ŀ~wr(nng)I(y)͝OI(y)ĚxɏU~ϣFa(chn)~ẉ
1BĻW(xu)ʽ aQ
2ڵķ(yng)͞(yng)١۵ĻW(xu)ʽքe
3֪Cu+2H2SO4 ⣩ CuSO4+SO2+2H2Oĭh(hun)ͽ(jng)(j)ĽǶȷ;I;Iă(yu)c(din)Уa(chn)кw
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