}ĿijW(xu)dȤСMͬW(xu)ȡijЩ|(zh)M(jn)֪̽DDbõĚá
̽1ÈDʾb̽ӰH2O2ֽʵbЮa(chn)É(qing)yڵȜؗla(chn)wecbÃ(ni)(qing)(yng)şԲӋõDʾĈD
1Dbаl(f)(yng)ĻW(xu)ʽ________
2D0.1MnO2cͬwe3H2O2ҺČY(ji)ĈDпԿҎ(gu)____________
3D8mLȞ3%H2O2Һcͬ|(zh)MnO2rõͨ^ԓԵõĽY(ji)Փ_________
̽2]ÈDb̽ĝȌȼӰc(din)ȼϞToƤϞTϨιеˮȫƿXеİȼ
1ȼҪF(xin)__________
2ϞTϨȼɵóĽY(ji)Փ______
3ˮȼԭ_________
ĿлW(xu) Դ }ͣ
}Ŀ(yn)֔(jn)?sh)ĿƌW(xu)҂W(xu)ûW(xu)ҪֶՈشІ}
(1)ٻٻڌÈD1еăxȡCO2
كxaQ_______________
ڌֻҵ̼cĩcϡ}ɌxDе___________(x̖)Mbɰl(f)bâռCO2rCO2(yng)ԓ___________(bc )M(jn)
(2)DʾbÁyKC1O3MnO2ϷĩKC1O3|(zh)?jn)?sh): ԇаl(f)(yng)ĻW(xu)ʽ_______________
x(sh)rҕҺ棬tyõČY(ji)_____________(xƫƫСo`)
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ĿлW(xu) Դ }ͣ
}ĿСͬW(xu)ˇƷ^̮a(chn)˝dȤͨ^Y˽^Ҫõl(f)ķ(yng)tf_
A. ԓ(yng)ÓQ(yng)
B. XĻW(xu)ʽ
C. |(zh)Ȟ12
D. (yng)ǰ|(zh)еԪػσr]и׃
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ĿлW(xu) Դ }ͣ
}ĿijW(xu)dȤСM˱^RcF~Ľٻԏ(qing)M(jn)̽ӣ
YϣFĻԱ~(qing)
M(jn)в룩Nٵϲ룺
һR>Fe>Cu
_______
Fe>Cu>R
ռC(j)CһNҡλͬW(xu)քeչ_̽
Ҫ | ҪF(xin) | Y(ji)Փ | |
ĥõRzʢ~Һԇ | ____________ | һ_ | |
ּ(x)ͬĥõRzFzքewe|(zh)|(zh)?jn)?sh)ͬϡ} | Rza(chn)ʱFza(chn)_____() | ||
ּ(x)ͬĥõRzFzքeڿ՚c(din)ȼ | Rzڿ՚ЄȼFzڿ՚____ |
FzȼĻW(xu)ʽ________
˼λͬW(xu)ӑՓJ(rn)^ٻԏ(qing)ķжN
w{Y(ji)Y(ji)ó^ٻԏ(qing)ijҊ_______(̖)
(1)cⷴ(yng)ÿ́ҳ̶
(2)cҺǷ(yng)(yng)Ąҳ̶
(3)cٻҺ(}Һ)Ƿ(yng)
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ĿлW(xu) Դ }ͣ
}Ŀ֪ABCDķN|(zh)кͬĽԪأAtɫwCDкеԪطNͬBA(yng)^^(f)sʾһN|(zh)D(zhun)һN|(zh)ķN|(zh)D(zhun)P(gun)ϵDʾ
1C|(zh)ĻW(xu)ʽ_________________________
2ABĻW(xu)ʽ_________________________
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ĿлW(xu) Դ }ͣ
}ĿDǼסNw|(zh)ܽՈشІ}
(1)SضܽȜpС|(zh)________
(2)Pc(din)ʾĺx_________
(3)ʹҺĠB(ti)Pc(din)D(zhun)Cc(din)ɲȡĴʩ_________
(4) t2r58g|(zh)뵽200gˮг?jn)oγɵ_____Һ()
(5)150gҺt3潵 t2м50gˮ˕rҺ|(zh)|(zh)?jn)?sh)______(ӋY(ji)_0.1%)
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ĿлW(xu) Դ }ͣ
}ĿûW(xu)ʽʾP(gun)(yng)
1ȡ̼ķ(yng)ԭ_______________
2ɫwĻϷ(yng)_________________
3̼ʹʯˮ׃________________
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ĿлW(xu) Դ }ͣ
}Ŀһlһ](ni)l(f)ij(yng)y÷(yng)^и|(zh)|(zh)ʾf_ǣ
|(zh) | X | Y | Z | W |
(yng)ǰ|(zh)/g | 10 | 3 | 90 | 0 |
(yng)|(zh)/g | 3.2 | 3 | y | 3.2 |
A. Wdž|(zh) B. YǴ
C. ԓ(yng)Ƿֽⷴ(yng) D. (yng)Z|(zh)|(zh)
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ĿлW(xu) Դ }ͣ
}Ŀ}dzõa(b)}ÿ҇uǧĮa(chn)a(chn)(sh)fďUҪɷ֞CaCO3DԏUԭϻĤƂ}һNˇ
1uеĵ帻ĠIB(yng)_________
2IQ_________
3џĻW(xu)ʽ_________˷(yng)Ļ_________
4Ĥxr}Ҫm^Ҫԭ_________
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