ijW(xu)dȤСM̽Fcᷴ(yng),O(sh)ӋˈD1D2ʾbMЌ
D1D2
(1)^Ɍb,D2bõă(yu)c:
ܸõжwSO2,ֹȾh(hun);
(2)(do)eЃɂҪ:һڷ(yng)^,?q)ܲҺ?Һ⡱ֹSO2wݳȾh(hun);(3)fSO2wa(chn)ČF(xin)(4)(yng)һΕrg,õιȡAԇеҺmˮОԇ,ԇxӵijɷN:
:ֻFe3+;:ֻFe2+;:Fe3+Fe2+
CĿ,xԇ,пո:
AϡHClҺ | BϡH2SO4Һ |
CKSCNҺ | DKMnO4Һ |
ĿлW(xu) Դ }ͣ}
ijоԌW(xu)(x)СMͨ^Ќ̽SO2ܷcBaCl2Һ(yng)BaSO3Ƃ~wաͬW(xu)bIMЌӟᷴ(yng)vl(f)F(xin)BaCl2ҺгF(xin)ɫҰɫ}
1ɫ
2ͬW(xu)Ͱɫԭ˃ɷNO(sh)@ɷNO(sh)ǣ
ͬW(xu)O(sh)Ӌ˸MbâMЌzͬW(xu)ļO(sh)AbúAмӟbԣљz
ٴ_ɊAͨN2һΕrgP(gun)]ɊA
ڵμһӟAһΕrgCδҊ
3ٵĿ ƿBеԇ
4ԓ?zi)ܷzͬW(xu)ɷNO(sh)еһN
ͬW(xu)(yng){ɫҺмCuO^VVҺƳ~wCuSO4xH2OüӟᷨyԓwнY(ji)ˮxֵ(sh)(j)ӛ£
|(zh) | cw|(zh) | ӟcw|(zh) | |
һηQ | ڶηQ | ||
11.710g | 22.700g | 18.621g | a |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ}
ξϢa(chn)I(y)ҪĻA(ch)̼ͨڸߜ߀ԭƵôֹ(FXs|(zh))ֹcȚⷴ(yng)Ȼ((yng)ض450500 )Ȼ轛(jng)ἃÚ߀ԭɵ
衣njƂȻbʾD
P(gun)Ϣ£
aȻˮOˮ⣻
bXFڸߜ¾cȚֱӷ(yng)(yng)Ȼ
cP(gun)|(zh)(sh)Ҋ±
|(zh) | SiCl4 | BCl3 | AlCl3 | FeCl3 | PCl5 |
c/ | 57.7 | 12.8 | 315 | ||
c/ | 70.0 | 107.2 | |||
Aض/ | 180 | 300 | 162 |
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ}
̼̽̽ԪصķǽԵ
(j)ҪиС}
1bã
ʾxQA B
2E
BӃx ˎƷ_aȻӟ
3}֪̽ԏ: >̼ᣩ
~cᷴ(yng)ĻW(xu)ʽ bEKMnO4Һ
f̼ԪصķǽԱȹԪطǽԏČF(xin)
(j)ԇDеČF(xin)ܷCԪصķǽԏ̼Ԫصķǽ ܡԇDаl(f)(yng)xӷʽ
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ĿлW(xu) Դ }ͣ}
ijW(xu)nСMڌO(sh)ӋDʾČbMСĴ
(1)A̎ǚwl(f)bAõԇֻ|(zh)xȡ
@̼@̼@Ȼ@ʯޚc
AȡwrֻһNˎƷtԓˎƷ (x헾̖)ֻһNˎƷȡrDпհ̎x(yng) (xЃx̶̖bʡ)
(2)ԓbaȻһȱԇİȫch(hun)ĽǶȁ]ԓbMиM
(3)ոMbMЌՈ}
bB
ڌCаl(f)(yng)ĻW(xu)ʽ
AB̎ԇtbDп^쵽ČF(xin)
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ}
DijbʾDofӟbѽ(jng)ʡԣ
һͬW(xu)J鮔(dng)D̎ʢV2O5rbÿںϳ|(zh)XA(y)yE̎ˮsUЌйwXF(xin)
1ϴbfϼͬW(xu)ƔôAl(f)ķ(yng)ĻW(xu)(yng)ʽ:__________CbʢŵҺwˎƷQ______________
2ͬW(xu)ОAbîa(chn)D(zhun)Bbîa(chn)֪ͨABbЮa(chn)Dеͨͨ^^__________֪
3O(sh)Ӌ_________Сoȱʧ֮̎ՈoMoˆɲ
ͬW(xu)JD̎ʢK㙺ϽW(wng)tbҲںϳ|(zh)YA(y)yE̎ˮsUЌмtɫwɣԽӽUܵײɫԽ\
4ͬW(xu)JDbаl(f)(yng)ĻW(xu)ʽ_________________________________
5A̎J鲻ӟbtA̎xзքeõˎƷ:Һ©____________Aןƿ_________
6ҪbͬW(xu)JČC̎cϳXrûһ£ôC̎ďVƿ(yng)Ğ__________bˎƷ_____________
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ĿлW(xu) Դ }ͣ}
ijnСMCuOcNH3(yng)оNH3ijN|(zh)yMO(sh)Ӌb(Abδ)MЌՈشІ}
1xaQ________xbпxԇ________
2bA߀ȡğoɫw________(ĸ)
ACl2 | BO2 | CCO2 | DNO2 |
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ʡ(lin)W(wng)`ͲϢeƽ_ | W(wng)кϢe^(q) | p_e^(q) | vʷ̓oxкϢe^(q) | ֙(qun)e^(q)
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