лW(xu)֪RR
(li)ԴW(wng)j(lu )YԴ 2023-04-21 17:19:18
1߀ԭԏД
߀ԭʽͬһ߀ԭ
ԣa(chn)
߀ԭԣ߀ԭ߀ԭa(chn)
2ʹԪػσr(ji)ҪʹҪ܌(sh)FʹԪػσr(ji)Ҫʹ߀ԭҪ߀ԭ܌(sh)F
3cNa|(zh)
ن|(zh)c|(zh)c|(zh)ܛyɫc(din)ܶȱˮСú͵Ĵ
cĴڣԻϑB(ti)
cı棺úͻʯϞ
cڿ՚е׃^(gu)̣Na→Na2O→NaOH→Na2CO3→Na2CO3·10H2OY→Na2CO3L(fng)KõһNɫĩ
һСKc¶ڿ՚еĬFyɫcܿ׃Na2O(zh)׃ɰɫw(NaOH)ȻڹwFСҺΣNaOH׳⣩K׃ɰɫδKa(chn)Na2CO3
4ccO2
£4Na+O22Na2O_(ki)cڿ՚׃
ӟr(sh)2Na+O2Na2O2cۻȼl(f)SɫɵSɫwNa2O2
Na2O2Ԫ؞飭1r(ji)Na2O2߀ԭ
2Na2O22H2O4NaOHO2↑
2Na2O22CO22Na2CO3O2
Na2O2ǺˮͧĹNa2O2ЏƯ
5ccH2O
2Na2H2O2NaOHH2↑
xӷʽ2Na2H2O2Na2OHH2↑עƽ
(sh)F“——cܶȱˮ——ɚ——
——cc(din)t——ɵNaOH̪׃t”
6cc}Һ
ccCuSO4ҺԓccH2ONaOHcH2ٺCuSO4ҺP(gun)W(xu)ʽ
2Na2H2O2NaOHH2↑
CuSO42NaOHCu(OH)2↓Na2SO4
ķʽ
2Na2H2OCuSO4Cu(OH)2↓Na2SO4H2↑
(sh)F{ɫКݷų
KCaNaN|(zh)c}Һr(sh)cˮĉAAٺ}Һ
7ccᷴ
2Na2HCl2NaClH2↑ң
xӷʽ2Na2H2NaH2↑
8XAl|(zh)
ن|(zh)X|(zh)yɫܶp٣ӲС۷c(din)
چ|(zh)XĻW(xu)|(zh)
9XcO2
XcO2ĤoȌӽӟlXcO2X4Al3O22Al2O3
10AlcᷴcAҺH2ҲcĽ}Һ
2Al6HCl2AlCl33H2↑
2Al6H2Al33H2↑
2Al2NaOH2H2O2NaAlO23H2↑
2Al2OH2H2O2AlO23H2↑
2Al3Cu(NO3)22Al(NO3)33Cu
2Al3Cu22Al33Cu
ע⣺XƲ;߲Á(li)L(chng)r(sh)gAԺ̵ʳƷ
11XcijЩķVCrMnFeXᷴ
Fe2O32Al2FeAl2O3AlFe2O3ĻXᄩXᷴ܉
12F|(zh)
1|(zh)F|(zh)
FƬyɫF۳ʺɫFPF̼s|(zh)FڳĿ՚PԭγF̼ԭ늳FPҪɷFe2O3
2Fcⷴ
3Fe2O2Fe3O4FȼɺɫĹw
3cᷴ
Fe2HClFeCl2H2↑Fe2HFe2H2↑
XFgӟܷo(w)ų
4)c}Һ
FeCuSO4FeSO4CuFeCu2Fe2Cu
5cˮⷴ
3Fe4H2O(g)Fe3O44H2
13
1Al2O3|(zh)
XһNɫyc(din)ܸÁ(li)ͻͻߜصČ(sh)x
Al2O3ǃcᷴcA
Al2O3+6HCl2AlCl3+3H2OAl2O36H2Al33H2O
Al2O3+2NaOH==2NaAlO2+H2OAl2O32OH2AlO2H2O
2F|(zh)
FeOFe2O3Acᷴ}ˮ
FeO2HCl=FeCl2+H2O
Fe2O36HCl2FeCl33H2O
14
1XAl(OH)3
Al(OH)3ǃԚڳccA
Al(OH)33HClAlCl33H2OAl(OH)33HAl33H2O
Al(OH)3NaOHNaAlO22H2OAl(OH)3OHAlO22H2O
A(yng)l(OH)3ܟֽAl2O32Al(OH)3Al2O33H2OҎɣԉAܟ(hu )ֽ⣩
Al(OH)3Ƃ䣺(sh)ÿX}Ͱˮ(li)ƂAl(OH)3
Al2(SO4)36NH3·H2O2Al(OH)3↓3(NH4)2SO4
Al33NH3·H2OAl(OH)3↓3NH4
鏊A(NaOH)cAl(OH)3Ԍ(sh)ҲÏAƂAl(OH)3ðˮ
2FĚ
FFe(OH)2ɫ͚FFe(OH)3tɫ
ٶcᷴ}ˮ
Fe(OH)22HClFeCl22H2OFe(OH)22HFe22H2O
FeOH3+3HCl=FeCl3+3H2OFe(OH)3+3H=Fe3+3H2O
Fe(OH)2Ա՚еFe(OH)3
4Fe(OH)2O22H2O4Fe(OH)3Fɫ→ҾGɫ→tɫ
Fe(OH)3ܟֽFe2O32Fe(OH)3Fe2O33H2O
3cNaOH
Q(chng)AAc׳ЏgЉAͨ
15ɫ
ٶxٻĻƟr(sh)ʹʬFɫ|(zh)
ڲEKzFz}ϴƟo(w)ɫմȡԇӣ|(zh)Һ̾ɣڻƟ^(gun)ɫ
ҪԪصɫcԪSɫԪɫ^(gu){ɫ⒲^(gun)ųcɫĸɔ_
ɫ׃cԪشڠB(ti)|(zh)|(zh)ľۼB(ti)Һ̣ȟo(w)P(gun)ֻٔԪɫ
16輰仯Si
ٹԪڵؚеĺŵڶȻЛ](mi)xB(ti)ĹֻԻϑB(ti)ڵĹҊ(jin)Ƕ}
ڹԭӽYʾDԪλԪڱڵڢAԭ4(g)ȲʧȥֲõҪγăr(ji)Ļ
17|(zh)裨Si
1|(zh)нٹɵĻҺɫwc(din)Ӳȴ
2W(xu)|(zh)
ٳ»W(xu)|(zh)ֻܸF2HFNaOHҺ
Si2F2SiF4
Si4HFSiF4↑2H2↑
Si2NaOHH2ONa2SiO32H2↑
ڸߜؗl|(zh)cO2Cl2ȷǽن|(zh)
3;̫(yng)늳ӋCоƬԼ댧wϵ
4Ƃ䣺I(y)Cڸߜ߀ԭSiO2Ƶôֹ
SiO22CSi()2CO↑
Si()2Cl2SiCl4
SiCl42H2Si()4HCl
18裨SiO2
1SiO2ĿgYwW(wng)YSiO2ֱԭӘچ(g)SiO2
2|(zh)c(din)Ӳȴˮ
3W(xu)|(zh)SiO2»W(xu)|(zh)ܲcˮᷴ⣩cAҺᷴߜؗl¿cAﷴ
cASiO22NaOHNa2SiO3H2OɵĹcճԲÎĥڲԇƿNaOHҺNa2SiO3ҺNa2SiO3ƿԇƿճס_(ki)Ƥ
cᷴ[SiO2]SiO24HFSiF4↑+2H2Oô˷̲ܵòԇƿƿ
۸ߜcAﷴSiO2CaOCaSiO3
4;⌧wSʯӢˮRƬʯӢxSͽϵ
19ᣨH2SiO3
|(zh)ˮİɫzγɹzˮ
ڻW(xu)|(zh)H2SiO3һNԱ̼߀ҪSiO2SiO2ˮʲֱSiO2ˮƵÿԹ}cᷴԭ
Na2SiO32HCl2NaClH2SiO3↓
Na2SiO3CO2H2OH2SiO3↓Na2CO3˷ʽCԣH2SiO3H2CO3
;zdw
20}
}}ɹԪؽMɵĻĿQ(chng)}N(li)ܶyˮҊ(jin)ĿԹ}Na2SiO3Na2SiO3ˮҺQ(chng)ˮַQ(chng)ݻAһNo(w)ɫճҺwzľķcˮҺڿ՚׃|(zh)
Na2SiO3CO2H2ONa2CO3H2SiO3↓аɫɣ
y}I(y)a(chn)ƷУմˮ
}ڽMɱ^sʽʾ→^→→ˮǰϵԭtԪԪذǰԭӂ(g)غԭtϵ
cNa2SiO3Na2O·SiO2
}CaSiO3CaO·SiO2
ߎXʯAl2(Si2O5)(OH)4Al2O3·2SiO2·2H2O
L(chng)ʯKAlSiO3܌(xi)K2O·Al2O3·3SiO2(xi)K2O·Al2O3·6SiO2
21ȼ仯
ԭӽYʾD飺DƬԪλԪڱеڵڢAԭӌ7(g)ڻW(xu)кõ1(g)γ
ClW(xu)|(zh)ȻЛ](mi)xB(ti)ֻԻϑB(ti)ڣҪȻ}
22Ț⣨Cl2
1|(zh)SGɫд̼ԚζжĚwܶȱȿ՚ҺҺˮȚռ—ſ՚ⷨʳ}ˮҺȞ鼃
2W(xu)|(zh)Ț⻯W(xu)|(zh)dzõcǽˮԼA
cٷr(ji)
NaCl2===c(din)ȼ2NaCl
CuCl2===c(din)ȼCuCl2
2Fe3Cl2===c(din)ȼ2FeCl3ȚcFֻFeCl3FeCl2
˼ƂFeCl2Fe2HClFeCl2H2↑F}ᷴFeCl2FȚⷴFeCl3@f(shu)Cl2ԏ}Ǐ
cǽٷ
Cl2H2===c(din)ȼ2HClȚȼFoȼl(f)nɫ棩
H2Cl2Ϻc(din)ȼl°l(f)ը
ȼаl(f)l(f)ĄһW(xu)ȼһҪⅢ
Cl2cˮ
Cl2H2OHClHClO
xӷʽCl2H2OHCl—HClO
Țˮõˮ\SGɫˮNH2OCl2HClOClH+OH(Oˮx(li))
ˮ|(zh)ȡQMɵ
1ԣCl2ˮҪɷ(sh)ҳˮȚˮеȚcKIKBrFeCl2SO2Na2SO3|(zh)
2ƯԣˮеCl2HClOЏһڑƯr(sh)]HClOHClOďԌɫ|(zh)ɟo(w)ɫ|(zh)
3ԣˮкHClHClOʿɱNaOHк}߀cNaHCO3CaCO3ȷ
4ԣHClOֽ˾ˮ(\SGɫ)(hu )׃ϡ}(o(w)ɫ)ʧȥƯ
5AgNO3ҺаɫɣˮClԁ(li)ˮҲˮԁ(li)ˮҺKIKBrFeCl2Na2SO3Na2CO3NaHCO3AgNO3NaOHҺ(hu )׃|(zh)
Cl2cAҺ
cNaOHCl22NaOHNaClNaClOH2OCl22OHClClOH2O
cCa(OH)2Һ2Cl22Ca(OH)2Ca(ClO)2CaCl22H2O
˷Á(li)ƯƯ۵Ҫɷ֞Ca(ClO)2CaCl2Чɷ֞Ca(ClO)2
Ư֮ԾƯԭǣCa(ClO)2CO2H2O=CaCO3↓+2HClOɵHClOƯͬˮҲƯˮHClONaClOͬӾƯl(f)2NaClOCO2H2O==Na2CO3+2HClO
Țⲻʹtɫ鲻HClOȚʹtɫȚl(f)зCl2H2OHClHClO
Ư۾ÿ՚(hu )ʧЧ漰ɂ(g)Ca(ClO)2CO2H2OCaCO3↓2HClO
Ư׃|(zh)(hu )CaCO3^(gun)ϕ(hu )YKÿ՚еƯۼ}(hu )CO2wCO2HCls|(zh)w
Ț;Ưԁ(li)ˮrˎijЩЙCԭϵ
23Clęz
ԭClcAgɲAgCl(li)zCl
ȼϡữҺųCO32ɔ_ٵμAgNO3Һаɫtf(shu)Cl
24仯
ԪصĴڣԪӔ6(g)W(xu)|(zh)^õ2(g)ӳʣ2r(ji)cǽԪؽYϳɳʣ4r(ji)6r(ji)ԪȻмxB(ti)лϑB(ti)ɽеԆ|(zh)ڣ
25|(zh)
|(zh)|(zh)Q(chng)Sɫwˮc(din)
ڻW(xu)|(zh)S+O2===c(din)ȼSO2՚c(din)ȼ{ɫ{ɫ
26SO2
1|(zh)o(w)ɫд̼ԚζжĚwˮܶȱȿ՚Һ
2SO2Ƃ䣺S+O2===c(din)ȼSO2Na2SO3H2SO4Na2SO4SO2↑H2O
3W(xu)|(zh)
SO2cˮSO2+H2OH2SO3Џᣩ˷淴
淴xͬl淽ͬr(sh)M(jn)еķP(gun)I~ͬl£
SO2ǁᣨH2SO3cA}ˮ
acNaOHҺ
SO2()2NaOHNa2SO3H2OSO22OHSO32H2O
SO2(^(gu))NaOHNaHSO3SO2OHHSO3
bcCa(OH)2Һ
SO2()Ca(OH)2CaSO3↓(ɫ)H2O
2SO2(^(gu))Ca(OH)2Ca(HSO3)2()
CO2cA
CO2()Ca(OH)2CaCO3↓(ɫ)+H2O
2CO2(^(gu))Ca(OH)2Ca(HCO3)2()
SO2uͨCa(OH)2ҺаɫʧcCO2uͨCa(OH)2Һ(sh)FͬԲʯˮ(li)beSO2CO2ʹʯˮ׃ğo(w)ɫo(w)ζĚwһǶ̼@f(shu)njSO2д̼ԚζĚw
SO2Џ߀ԭcԸiҺȚȣSO2ʹKMnO4Һˮɫ@ʾSO2ď߀ԭԣSO2Ưԣ
SO2ԣ2H2SSO23S↓2H2OSɫɣ
SO2ƯԣSO2ʹƷtҺɫӟ(hu )֏ԭ(li)ɫô˿ԙzSO2Ĵ
SO2;Ưׄa(chn)
P(gun)]
¸߿YӍ߿ǰʂ־Ըȡ֔(xin)
߿r(sh)g(xin)ȫҪc(din)
M"߿W(wng)"Ź̖