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1ՈƜyʎƿl(f)ʲô׃____
2l(f)ԓ׃ԭʲô____
3ɴˌɵóʲôY(ji)Փ_____
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}Ŀ@(NH4H2PO4)һNr(nng)Įa(chn)ҪӋ㣺
1NH4H2PO4|(zh)______________
2NH4H2PO4КɷNԪص|(zh)__________ ((sh))
3NH4H2PO4Ԫص|(zh)֔(sh)___________(_0.1%)
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BtĞϞT
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DδsҜؾʹ_ֹˮA,ʹMƿ(ni)ˮwep
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}ĿƽлWʽ
1_____Mg+_____HCl_____MgCl2+_____H2
2_____C2H6O+_____O2_____CO2+_____H2O
3_____Al+_____H2SO4_____Al2SO43+_____H2
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}ĿЌָеˮጛ]wF(xin)ˮҪõ( )
b | ȼ | y՚⺬ | Fzȼ | ˮռ |
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x | A | B | C | D |
A. AB. BC. CD. D
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ĿлW Դ }ͣ
}ĿWZnjWWҪҪZ̖ZԡDZԵ
1
CuSO4ʾ_____2NO3ʾ_____
2÷̖ʾ
ٷԭ_____̼}_____
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ԭ|(zh)_____Ӕ(sh)s_____
ڈDX_____Da_____
ԪصĻW|(zh)cDķNԪصĻW|(zh)_____̖
ԪcDAԪγɻĻWʽ_____
Db8tCDʾ̖_____
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