}Ŀб(𰸺ͽ)
1}Fe3+Br2lԸ(qing)
2룺
ټͬW(xu)J(rn)ԣFe3+Br2(sh)(yn)F(xin)ǰl(f)W(xu)(yng)£tҺSɫǺ____________W(xu)ʽͬ¡
ͬW(xu)J(rn)ԣBr2Fe3+(sh)(yn)F(xin)ǰl(f)W(xu)(yng)tҺSɫǺ______________
3O(sh)Ӌ(j)(sh)(yn)(yn)C
ͬW(xu)(yn)CͬW(xu)^c(din)xijЩԇO(sh)Ӌ(j)ɷNM(jn)Ќ(sh)(yn)ͨ^^쌍(sh)(yn)F(xin)CͬW(xu)^c(din)_(sh)_
xõԇa.̪ԇҺ b.Ȼ̼ c.oˮƾ d.軯Һ
Ո(qng)бЌͬW(xu)xõԇ(sh)(yn)^쵽ĬF(xin)ԇ̖(ho)
| xԇ | (sh)(yn)F(xin) |
1 |
|
|
2 |
|
|
4(yng)cչ
ϡȻFҺ12ˮҺSɫl(f)xӷ(yng)ʽ____________________________________________
100 mL FeBr2Һͨ2.24 LCl2(bio)(zhn)rҺ1/3Br-Ɇ|(zh)Br2tԭFeBr2ҺFeBr2|(zh)Ȟ____________
ijW(xu)(sh)(yn)dȤСM顰CijˮúCO2COH2H2O⣩ͬڡ(jng)ӑՓṩăxˎƷO(sh)Ӌ(j)MϳһbãO(sh)s|(zh)w(du)(sh)(yn)oɔ_
1ԓСMCCO2ڑ(yng)x____________bãF(xin)ǣ_______________________CH2O()Ĵڑ(yng)x_____________bãF(xin)______________________________
2ijЩx؏(f)ʹijЩxɲʹBз(yng)ȫM(jn)УBӵIJ(do)zܺĸѸbBӽM_BӴǣϚw( )( )( B)( )( )( )
3ˌ(sh)(yn)IJE߀һǷȱ֮̎(yng)θM(jn)
xԇ | (sh)(yn)F(xin) | |
1 | d d |
Һ׃ɣѪtɫ Һ׃ɣѪtɫ |
2 | b b |
ӵȻ̼ҺȻoɫ ӵȻ̼ҺȻoɫ |
1 |
3 |
xԇ | (sh)(yn)F(xin) | |
1 | D D |
Һʼtɫ Һʼtɫ |
2 | B B |
CCl4ӳʟoɫ CCl4ӳʟoɫ |
ԇ | (sh)(yn)F(xin) | |
1 | ||
2 |
1 |
2 |
xԇ̖(ho) | (sh)(yn)F(xin) | |
1 | b b |
ӣCCl4ӣoɫ ӣCCl4ӣoɫ |
2 | d d |
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