ԇ}
n
֪R
W
ӢZ
W
W
ӢZ
W
СW
W
ӢZ
ѻش}
δش}
}ĿR
ԇR
n
Դ
Ӣҽ̾W
>
лW
>
}ĿԔ
2012?_ijWҏUͰռдFeSO
4
CuSO
4
ďUҺ߀һЩs|UҺֱŷŵˮHؽȾMԓWdȤСMͬWOӋD̎ՈشP}
1UҺڼXǰM^VĿnjе
s|
s|
ȥM^VIJxУ
©
©
2X
FFe
FFe
UҺlĻWʽ
CuSO
4
+FeTFeSO
4
+Cu
CuSO
4
+FeTFeSO
4
+Cu
ҺY
ϡᣨϡH
2
SO
4
ϡᣨϡH
2
SO
4
ȥ~s|PĻWʽ
H
2
SO
4
+FeTFeSO
4
+H
2
H
2
SO
4
+FeTFeSO
4
+H
2
ԇ}
Դ
ھn
1^VǷxԹwҺwķԓ˽Y^VăxMн
2Y}olDϢ֪Xõ~ДXFҺYõ~ДYϡԓ˽
⣺1^VnjԹwҺзxIJMb^VҪăxУF_©VͲвx飺©
2ĈDп֪UҺм^ĽXõ˲~}ҪUˮеijɷֲYõ|၆FwДXF~ښ棬cᷴFښǰ棬cᷴ˞ȥ~F۲ҵõFeSO
4
ҺѽٻϡᲢ^VҺYϡᣮ
ʴ𰸞飺1s|©
2FFeCuSO
4
+FeTFeSO
4
+Cu
3ϡᣨϡH
2
SO
4
H
2
SO
4
+FeTFeSO
4
+H
2
cu
@}ĿrҪӛٻ䑪Լc֮P֪RȻoČ}龰DϢYWP֪Rͼµx}ϵHĵM̽}ĿҪJMxɣ
ϵд
ЧWЧnnrIϵд
ǧRZnxӖϵд
ǧRӢZxcϵд
nnÿϵд
߲ʿ}ϵд
curϵд
һnһSÙzyϵд
ҼWӋ쾚ϵд
AӖϳϵд
ȫЧWWWOӋϵд
꼉
n
꼉
n
һ
һMn]
һ
һMn]
߶
߶Mn]
Mn]
Mn]
Mn]
on],cM>>
P}
Ŀ
лW
Դ
}ͣ
2012?_201112ţI˾aijήaƷzSùMIC
17
O
12
H
7
140%SùMIܓp˵ĸKTlΰД_ǣ
ASùMIЙC
BSùMI@N|36ԭӘ
CSùMICHONԪؽM
DSùMIţ̽оͺ
鿴𰸺ͽ>>
Ŀ
лW
Դ
}ͣ
2012?_ijضȕrһ͚}Һмʯٻ֏͵ԭأиP׃D_ǣ
A
B
C
D
鿴𰸺ͽ>>
Ŀ
лW
Դ
}ͣ
2012?_ijWСM^ƉASLԓSaAš̈DDDش
1̈D}ˮмCaOH
2
Na
2
CO
3
ܷʲô
^Ě}ɵȻ}oȥ
^Ě}ɵȻ}oȥ
2һWʽʾ̈DаlĿ
NaCl+H
2
O+NH
3
+CO
2
TNaHCO
3
+NH
4
Cl
NaCl+H
2
O+NH
3
+CO
2
TNaHCO
3
+NH
4
Cl
3Ȼ@ĿˮaƷ백ⲻǞaȻ@ôƉA^е
̼
̼
4IaAУ̼ữrҺ̼c]Ȼ@ԭ
ԓض̼cܽȱȻ@С
ԓض̼cܽȱȻ@С
鿴𰸺ͽ>>
Ŀ
лW
Դ
}ͣ
2012?_ijWdȤСMͬWDʾbMЌbÚãP]ֹˮAĚcҺƿյ̼ٴ_ֹˮA
1ƿ^쵽ĬF
ʯˮƿƿҺ׃
ʯˮƿƿҺ׃
2Fܷó̼ccl˷ĽYՓԭ
ܣҲǶ̼ˮɵ
ҲǶ̼ˮɵ
3YdȤСM}ƿҺw|ʲô
[]٣|ֻКc
ڣ|ǚc͚}
߀aIJ룺|
c̼c
c̼c
[OӋ]Ո@NOӋC
AڬFYՓ
鿴𰸺ͽ>>
ͬԴ
ȫƷI
ͬyOӋ
LIͬԴ
ͬWnr
ʐӢZͬԴ
һnһ¾
rn̴
¾AӖ
Bcyԇ
ྚԴ
ٶ
-
б
-
ԇ}б
ʡW`ͲϢeƽ_
|
WкϢe^
|
p_e^
|
vʷ̓oxкϢe^
|
֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com
վDƬԴھWj༰wԭDdoַ࣬֙Ոف֪҂M̎ϵqq3310059649
ICP䰸̖:
ICP07509807̖-10
W42018502000812̖
久久精品免费一区二区视