}ĿWWdȤСMbMP̽Ո
1DИ̖xQ_____
2ķNԵõƽ_____̖
ٰѶib^Һԇ
ڰ^Һʢiԇ
3ijͬWͬһװlbȺɌȡ̼͌ȡxİlbǞ_____̖ԓbȡĻWʽ_____
4ȡ̼xb_____ĸ̖ռ̼ռrȼľlƿ^쵽_____fƿѼM̼
5ЌWքeCEɷNռFzȼČ_FzȫͬYFzEbռȼܵԭ_____
ĿлW Դ }ͣ
}ĿСϣ鵽Č}Ŀ̽ٵĻW|ݰ~ڿ՚Ɵ̽\FyNٵĻDnj龰f_ǣ
A.DlķʽǣCu+O2CuOڻϷ
B.D^쵽ɫ~z׃t
C.һֻʢϡ}ԇȺFz\Ƭyzԓ̽\FyĽٻ
D.һ̎e`ǶDʾ
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿpˮһNoɫҺwڶiĴѸٷֽˮҺ©ͨ^{Һwĵμٶҳ@NȡشȡĆ}:
1Һ©|_______________
2Ҫռһƿxb____________(ĸ)
3rô˷i⛼ӟȡtc____________(̖)
ֻӟӟ
4Fƿеķ܄Ոȫע_____________(̖)
Һwĵμٶwe^СFƿӟFƿ
5Füӟi⛵ķȡⲢC|
bÈD2й______________̎e`
ռMòƬwסƿڣ____(šš)
@Nռ˃ƿwռһƿ뎧ǵľlֻһЩռһƿľltȼ@FĿܵԭ(ϵԭ):__________________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀõ~ȼױPͬWչ_̽ӡ
[Y]~PҪɷljAʽ̼~[Cu2OH2CO3]
[}]~PgėlЩ
[]һ~PҪ|ˮ
~PҪ|
~PҪ|
ģ~P߀Ҫ|_____
[ӑՓ]WǰԪطNغ˼룬֪_____e`
[OӋ]~ƬɰĥքeDʾԇһºlFABC֧ԇ~ƬδPDԇ~ƬP
[]1ͨ^AMDMČԵó~PҪ~c_____|
2ͨ^_____ČԵó~PҪ~c|
3ͨ^_____ČԵó~PҪ~c_____|
[YՓ]~PҪ~ͬr|_____
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿСFPgM̽ҜؕrИƷĞVô^ᘹ̶zѸobD^쵽Ͳˮ،MVƿݷe146mLضȻ֏ҜͲˮ߶Ȳ׃rx˕rƿ⺬ƞ㣩ӛʼKͲxԼrg
̖ | Ʒ | Ͳʼ x/mL | ͲK x/mL | rg /min |
1 | 1gFۡ0.2g̼10ˮ | 100 | 70 | s120 |
2 | lgF0.2g̼10ˮNaCl | 100 | 70 | s70 |
3 | 100 | 70 | s480 |
1fNaCl_____FPg
2_ʼVƿȜضfFPg^_____şᡱᡱ^̡
3YȡV^쵽мtɫ|ԓ|ĻWʽ_____
4֪̼܉ӿFPٶСͨ^̼̽FPgʵӰՈڱհ̎ĘƷM_____
5ԓb߀ڜy՚ĺӋwe_____Сc1λ
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ_,ijWdȤСMͬWώָ,OӋbMКwȡ|̽,ՈشP}:
1ՈDИĸăxQ:a_____b_____
2^Ͷiȡr,xõİlb_____bõĸ̖ͬ,Ոԓֱ_ʽ:_____жi_____
3bCռw,M_____
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ̼Ͳ̼ĻgDPϵDʾ.
1|XĻWʽ__________________________乤I;___________________________
2һN}Yc}ᷴķʽ___________________________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿTiĺϽߜgȸߵ⁺ϽVں칤IWIIұҪ⁵VʯҪɷ֞၆FWʽFeTiO3ԭϡ}ϢPf_ǣ
A.FeTiO3TiԪصĻσr+3
B.ԭӵӔ22
C.ԭ|47.87g
D.ԪcԪصĸ^e|Ӕͬ
鿴𰸺ͽ>>
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com