12֣ijW(xu)dȤСMڡ̽ˮcȻFҺ(yng)Čаl(f)F(xin)ϡȻFҺ12ˮʎҺSɫY@ʾˮ壨Br2ˮҺSɫˮк|(zh)
}Fe3+Br2,lԸ
Ʋ룺
ټͬW(xu)JԣFe3+>Br2,F(xin)ǰl(f)W(xu)(yng)tҺSɫǺ W(xu)ʽͬ
ͬW(xu)JԣBr2>Fe3+F(xin)ǰl(f)W(xu)(yng)£tҺSɫǺ
O(sh)ӋC
ͬW(xu)CͬW(xu)^cxijЩԇO(sh)ӋɷNMЌͨ^^쌍F(xin)CͬW(xu)^c__
ȻFҺˮ߀йxõԇ
a̪ԇҺbCCl4coˮƾdKSCNҺ
Ո±ЌͬW(xu)xõԇ^쵽ĬF(xin)ԇ̖
| xԇ | F(xin) |
1 |
|
|
2 |
|
|
ȽY(ji)ՓԣBr2>Fe3+ϡȻFҺУ12ˮҺSɫl(f)xӷ(yng)ʽ
Ɍ˼
ٸ(j)Ɯy廯FҺͨȚȱx xӵĻW(xu)ʽ
100mLFeBr2Һͨ2.24LCl2(bio)(zhn)rҺ1/2BrɆ|(zh)Br2tԭFeBr2ҺFeBr2|(zh)Ȟ
ĿлW(xu) Դ }ͣ
| ||
| ||
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣx
xԇ | F(xin) | |
1 | d d |
Һ׃ɣѪtɫ Һ׃ɣѪtɫ |
2 | b b |
ӵȻ̼ҺȻoɫ ӵȻ̼ҺȻoɫ |
1 |
3 |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
xԇ̖ | F(xin) | |
1 | b b |
ӣCCl4ӣoɫ ӣCCl4ӣoɫ |
2 | d d |
Һ׃?yu)Ѫtɫ Һ׃?yu)Ѫtɫ |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
鿴𰸺ͽ>>
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