}ĿijУW(xu)dȤСMͬW(xu)(j)(sh)(yn)ṩăxˎƷώָ(do)ĈDxbM(jn)Ƃ䌍(sh)(yn)
(1)̖(ho)xQ__________
(2)ͬW(xu)DxADbõĽMȡ(yng)ĻW(xu)ʽ_____
(3)(sh)(yn)øi⛁(li)⣬(yng)xõİl(f)b_____(̖(ho))ˮռ⣬횵ȵ______ʼռռl(f)F(xin)ˮеˮ׃ϼtɫa(chn)ԓF(xin)ԭ_____
(4)ˮռ(sh)(yn)Ƶõ⣬Y(ji)ԭ_____(һl)
(5)ͬW(xu)Qȡһ|(zh)KMnO4wԇУضȿ250ӟȡO2(sh)(yn)Y(ji)r(sh)ͬW(xu)l(f)F(xin)ˮռO2Փa(chn)ᘌ(du)@һF(xin)ͬW(xu)M(jn)̽
롿I(yng)ɵMnO2ֽųO2
(yng)ɵK2MnO4ֽųO2
(yng)ɵK2MnO4MnO2ֽⶼųO2
(sh)(yn)(yn)CͬW(xu)ֳɃɽMքeM(jn)Ќ(sh)(yn)
һMͬW(xu)ȡһ|(zh)MnO2250l¼ӟһΕr(sh)gsy(c)MnO2|(zh)׃t_____e(cu)`ڶMͬW(xu)ȡK2MnO4250l¼ӟ]Üy(c)|(zh)ķó˲II_ĽY(ji)ՓԓMͬW(xu)xČ(sh)(yn)_____
չ졿(sh)(yn)l(f)F(xin)KClO3wӟȡO2ķ(yng)ʺKMnO4wcKClO3wϼӟᣬtKClO3ķֽʴӿ죮Ո(qng)f(shu)KMnO4KClO3ķֽⷴ(yng)Ƿʲô_____
(sh)(yn)˼ͨ^(gu)ό(sh)(yn)̽㌦(du)(sh)(yn)ȡ߀̽Ć(wn)}_____
𰸡 ԇ ƿ 2H2O2H2O+O2 B Bm(x)ðr(sh) ԇܿڛ]зһF(tun) ƿ]bMˮ IIII юǵľlԇ^Ƿ(f)ȼ }10i⛺iܟ(hu)ֽ⣬Үa(chn)i⛵ĴҲ(hu)ӿ⛵ķֽi⛲⛷ֽĴ ⛷ֽ͜ض
1كxQԇڃxQǼƿ2ADǹҺӟb^(gu)ȡʷ(yng)ʽ2H2O2 MnO2 2H2O+O23(sh)(yn)øiȡr(sh)(yng)ėlǼӟx̹̼ӟbxBbˮռr(sh)ҪBm(x)ðr(sh)ռtռĚwкԇеĿ՚ˮ׃?yu)ϼtɫ?yn)ԇܿڛ]зһF(tun)iͨ^(gu)(do)M(jn)뵽ˮ4ˮռr(sh)缯ƿп՚Ԓ(hu)ʹռ5ӟi|(zh)׃f(shu)i]зֽtIIIIe(cu)`ģֱӰюǵľlԇ^Ƿ(f)ȼ(f)ȼtf(shu)i⛲ǴǼi⛺iܟ(hu)ֽҮa(chn)i⛵ĴҲ(hu)ӿ⛵ķֽʸi⛲⛷ֽĴ⛷ֽ͜ضǶ٣߀Щ|(zh)⛷(yng)Ĵ
ĿлW(xu) (li)Դ }ͣ
}ĿЌ(sh)(yn)c(sh)(yn)Y(ji)Փ(du)(yng)
x(xing) | ||||
Y(ji)Փ | ^wCO2^՚еĶ | f(shu)ןijɷֲǶ̼ | f(shu)ڲ\(yn)(dng)̪Ӳ\(yn)(dng) | f(shu)ҺB(ti)ˮcB(ti)ˮD(zhun) |
A. ٢ڢ B. ٢ C. ٢ڢۢ D. ڢ
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ĿлW(xu) (li)Դ }ͣ
}ĿD1nj(sh)(yn)ṩƂwb(j)bÈDشІ(wn)}
(1)(bio)̖(ho)ăxQ__________
(2)(sh)(yn)⛺Ͷiȡr(sh)(yng)xİl(f)bÞ_____(ĸ̖(ho)ͬ)(yng)ķ̖(ho)_(d)ʽ_____øiȡ⣬ԓl(f)bҪM(jn)ĵط_____
(3)ȡӶiмiҲܼӿ⛵ķֽ⣬ԭǣ_____(÷̖(ho)_(d)ʽʾ)
(4)Cbռ⣬_____Cѽ(jng)Mķ_____
(5)СRͬW(xu)ҪռһƿȼČ(sh)(yn)ʹxĚwռb__________
(6)ijW(xu)(x)СMͬW(xu)(du)ľ̿ȼČ(sh)(yn)M(jn)̽Ո(qng)һc
ľ̿ȼĬF(xin)_____
ȫȼĻW(xu)̖(ho)_(d)ʽ_____
ڙz(yn)D2ƿľ̿ȼa(chn)ķ_____
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ĿлW(xu) (li)Դ }ͣ
}ĿDʾԇеĞVlABC̎һΟo(w)ɫ̪ԇܿڷһF(tun)
(1)ÃxXȡⰱˮXQ_____
(2)(sh)(yn)У^쵽ABC̎ķ̪ԇҺ_____Ⱥ׃_____ɫԓ(sh)(yn)f(shu)ӵ|(zh)_____߀f(shu)̪͝ⰱˮɷNԇ_____Г]l(f)ԣ
(3)(sh)(yn)Уԇ·һ_____
(4)AͬW(xu)ˌ(sh)(yn)r(sh)l(f)F(xin)Vlϛ]׃ɫԇs׃˼tɫ(do)@NF(xin)a(chn)e(cu)`_____
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(sh)(yn)ҬF(xin)ϡ}ʯˎס_(ti)xҪпհش(wn)}
(1)xˎƷȡ̼Ҫăx̖(ho)Ǣ__________xbQǢ__________ڴˌ(sh)(yn)е;Ǣ__________
(2)ȡwǰҪzbõĚ£Ȣ_________________________ڌ(do)һν]ˮУ־oFƿ^쵽__________ĬF(xin)f(shu)
(3)DijW(xu)(x)СMO(sh)Ӌ(j)Ƃ䲢z(yn)̼bՈ(qng)a(b)_____________
(4)a(b)һNˎƷ__________߀ȡt(yng)ĻW(xu)ʽ____________________________
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ĿлW(xu) (li)Դ }ͣ
}ĿM(jn)С(li)ʳƷ^(q)l(f)F(xin)һЩb(ni)M˚wȥһ(g)С^
(1)ƬҪɷ}_____()
(2)wҪ_____
(3)J(rn)ʳƷb(du)wҪ(شc(din))__________
(4)Ƭ¶ڿ՚һΕr(sh)g(hu)l(f)F(xin)׃ܛf(shu)՚к_____
(5)wǵ?d)t(sh)(yn)ռ?d)ķ?/span>_____
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ĿлW(xu) (li)Դ }ͣ
}Ŀ̖(ho)(du)2x_()
A. 2Cuе2ʾ2(g)~Ԫ
B. Fe2+е2ʾÿ(g)Fxӎ2(g)λ늺
C. H2Sе2ʾһ(g)кһ(g)
D. Al2(4)3 лW(xu)ʽϷ2ʾԪ؞驁2r(ji)
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