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Al, l'aluminium
Chapitre no 3
Leçon : Ac, Ag, Al, Am, Ar, As, At, Au
Chap. préc. :Ag, l’argent Chap. suiv. :Am, l'américium
fin de la boite de navigation du chapitre
En raison de limitations techniques, la typographie souhaitable du titre, «
Ac, Ag, Al, Am, Ar, As, At, Au : Al, l'aluminium Ensemble des formules chimiques/Ac, Ag, Al, Am, Ar, As, At, Au/Al, l'aluminium », n'a pu être restituée correctement ci-dessus.
Al
+
12
B
⟶
AlB
12
{\displaystyle {\ce {Al + 12 B -> AlB12}}}
2
Al
+
3
Cl
2
⟶
2
AlCl
3
{\displaystyle {\ce {2Al + 3Cl2 -> 2AlCl3}}}
2
Al
+
3
CuCl
2
⟶
2
AlCl
3
+
3
Cu
{\displaystyle {\ce {2Al + 3CuCl2 -> 2AlCl3 + 3Cu}}}
2
Al
+
6
H
2
O
⟶
2
Al
(
OH
)
3
+
3
H
2
{\displaystyle {\ce {2Al + 6H2O -> 2Al(OH)3 + 3H2}}}
2
Al
+
6
H
2
O
+
2
OH
−
⟶
2
[
Al
(
OH
)
4
]
−
+
3
H
2
{\displaystyle {\ce {2Al + 6H2O + 2OH- -> 2[Al(OH)4]- + 3H2}}}
2
Al
+
6
HCl
⟶
2
AlCl
3
+
3
H
2
{\displaystyle {\ce {2Al + 6HCl -> 2AlCl3 + 3H2}}}
2
Al
+
2
KOH
+
6
H
2
O
⟶
2
K
+
+
2
Al
(
OH
)
4
−
+
3
H
2
{\displaystyle {\ce {2Al + 2KOH + 6H2O -> 2K+ + 2Al(OH)4- + 3H2}}}
4
Al
+
3
O
2
⟶
2
Al
2
O
3
{\displaystyle {\ce {4Al + 3 O2 -> 2 Al2O3}}}
Al
3
+
+
3
OH
−
⟶
Al
(
OH
)
3
{\displaystyle {\ce {Al^{3+}{}+ 3 OH^{-}-> Al(OH)3}}}
Al
(
C
2
H
3
O
2
)
3
+
3
NaOH
⟶
Al
(
OH
)
3
+
3
NaC
2
H
3
O
2
{\displaystyle {\ce {Al(C2H3O2)3 + 3NaOH -> Al(OH)3 + 3NaC2H3O2}}}
2
Al
(
ClO
3
)
3
+
3
MgCrO
4
⟶
Al
2
(
CrO
4
)
3
+
3
Mg
(
ClO
3
)
2
{\displaystyle {\ce {2Al(ClO3)3 + 3MgCrO4 -> Al2(CrO4)3 + 3Mg(ClO3)2}}}
2
AlCl
3
+
3
H
2
SO
4
⟶
2
Al
(
SO
4
)
3
+
6
HCl
{\displaystyle {\ce {2AlCl3 + 3H2SO4 -> 2Al(SO4)3 + 6HCl}}}
2
AlF
3
+
Fe
2
O
3
⟶
2
FeF
3
+
Al
2
O
3
{\displaystyle {\ce {2 AlF3 + Fe2O3 -> 2 FeF3 + Al2O3}}}
AlCl
3
+
3
H
2
O
⟶
Al
(
OH
)
3
+
3
HCl
{\displaystyle {\ce {AlCl3 + 3 H2O -> Al(OH)3 + 3 HCl}}}
AlCl
3
(
aq
)
+
3
NaOH
(
aq
)
⟶
Al
(
OH
)
3
(
s
)
+
3
NaCl
(
aq
)
{\displaystyle {\ce {AlCl3_{(aq)}{}+ 3 NaOH_{(aq)}-> Al(OH)3_{(s)}{}+ 3 NaCl_{(aq)}}}}
Al
(
H
2
O
)
6
3
+
⟷
Al
(
OH
)
(
H
2
O
)
5
2
+
+
H
+
{\displaystyle {\ce {Al(H2O)_{6}^{3+}<-> Al(OH)(H2O)_{5}^{2+}{}+ H^{+}}}}
Al
(
NO
3
)
3
+
3
NaOH
⟶
Al
(
OH
)
3
+
3
NaNO
3
{\displaystyle {\ce {Al(NO3)3 + 3 NaOH -> Al(OH)3 + 3 NaNO3}}}
2
Al
(
NO
3
)
3
+
3
H
2
SO
4
⟶
Al
2
(
SO
4
)
3
+
6
HNO
3
{\displaystyle {\ce {2 Al(NO3)3 + 3 H2SO4 -> Al2(SO4)3 + 6 HNO3}}}
Al
(
OH
)
3
(
s
)
↽
−
−
⇀
Al
(
aq
)
3
+
+
3
OH
(
aq
)
−
{\displaystyle {\ce {Al(OH)3_{(s)}<=> Al^{3+}_{(aq)}{}+ 3 OH^{-}_{(aq)}}}}
Al
(
OH
)
3
(
s
)
+
OH
(
aq
)
−
↽
−
−
⇀
[
Al
(
OH
)
4
]
(
aq
)
−
{\displaystyle {\ce {Al(OH)3_{(s)}{}+ OH^{-}_{(aq)}<=> [Al(OH)4]^{-}_{(aq)}}}}
Al
(
OH
)
3
+
3
HC
2
H
3
O
2
⟶
Al
(
C
2
H
3
O
2
)
3
+
3
H
2
O
{\displaystyle {\ce {Al(OH)3 + 3 HC2H3O2 -> Al(C2H3O2)3 + 3 H2O}}}
Al
(
OH
)
3
+
3
H
+
⟶
Al
3
+
+
3
H
2
O
{\displaystyle {\ce {Al(OH)3 + 3 H^{+}-> Al^{3+}{}+ 3 H2O}}}
2
Al
(
OH
)
3
⟶
Al
2
O
3
+
3
H
2
O
{\displaystyle {\ce {2 Al(OH)3 -> Al2O3 + 3 H2O}}}
Al
(
OH
)
4
−
+
H
+
⟶
Al
(
OH
)
3
+
HOH
{\displaystyle {\ce {Al(OH)4- + H+ -> Al(OH)3 + HOH}}}
Al
2
O
3
+
H
2
SiF
6
⟶
2
AlF
3
+
SiO
2
+
H
2
O
{\displaystyle {\ce {Al2O3 + H2SiF6 -> 2 AlF3 + SiO2 + H2O}}}
Al
2
O
3
+
2
FeF
3
⟶
Fe
2
O
3
+
2
AlF
3
{\displaystyle {\ce {Al2O3 + 2 FeF3 -> Fe2O3 + 2 AlF3}}}
Al
2
O
3
+
3
FeF
2
⟶
3
FeO
+
2
AlF
3
{\displaystyle {\ce {Al2O3 + 3 FeF2 -> 3 FeO + 2 AlF3}}}
Al
2
O
3
+
2
KOH
⟶
2
KAlO
2
+
H
2
O
{\displaystyle {\ce {Al2O3 + 2 KOH -> 2 KAlO2 + H2O}}}
Al
2
O
3
+
3
C
+
3
Cl
2
⟶
2
AlCl
3
+
3
CO
{\displaystyle {\ce {Al2O3 + 3 C + 3 Cl2 -> 2 AlCl3 + 3 CO}}}
2
Al
2
O
3
+
3
C
⟶
4
Al
+
3
CO
2
{\displaystyle {\ce {2 Al2O3 + 3 C -> 4 Al + 3 CO2}}}
2
Al
2
O
3
⟶
4
Al
+
3
O
2
{\displaystyle {\ce {2 Al2O3 -> 4 Al + 3 O2}}}
Al
4
C
3
+
12
H
2
O
⟶
4
Al
(
OH
)
3
+
3
CH
4
{\displaystyle {\ce {Al4C3 + 12 H2O -> 4 Al(OH)3 + 3 CH4}}}
![{\displaystyle {\mathrm {Al} {}+{}12\,\mathrm {B} {}\mathrel {\longrightarrow } {}\mathrm {AlB} {\vphantom {A}}_{\smash[{t}]{12}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c3aefa8d4b6c7198db0cb08f95a658797f7eab1a)
![{\displaystyle {2\,\mathrm {Al} {}+{}3\,\mathrm {Cl} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}2\,\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/918a0f4ea1576afc214e337e7620db4544a94f14)
![{\displaystyle {2\,\mathrm {Al} {}+{}3\,\mathrm {CuCl} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}2\,\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {Cu} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/9092cea560520750caee177e589f6aa438e0ec09)
![{\displaystyle {2\,\mathrm {Al} {}+{}6\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {}\mathrel {\longrightarrow } {}2\,\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/2f6078365b31f6392b8211081ba5826d11c8a86f)
![{\displaystyle {2\,\mathrm {Al} {}+{}6\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {}+{}2\,\mathrm {OH} {\vphantom {A}}^{-}{}\mathrel {\longrightarrow } {}2\,[\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{4}}]{\vphantom {A}}^{-}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/960304b64bd52d517459408bd91c709e12696f35)
![{\displaystyle {2\,\mathrm {Al} {}+{}6\,\mathrm {HCl} {}\mathrel {\longrightarrow } {}2\,\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/0db447406970e216b895e0139603bc9b935736aa)
![{\displaystyle {2\,\mathrm {Al} {}+{}2\,\mathrm {KOH} {}+{}6\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {}\mathrel {\longrightarrow } {}2\,\mathrm {K} {\vphantom {A}}^{+}{}+{}2\,\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{4}}{\vphantom {A}}^{-}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/afd50d4bce5a2721a99e714832fcf068ad68a28d)
![{\displaystyle {4\,\mathrm {Al} {}+{}3\,\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}2\,\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/761631c1b22b2923e735a06a119eb2106130b39a)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}^{3+}{}+{}3\,\mathrm {OH} {\vphantom {A}}^{-}{}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/29d4b6647ffd12daee4f374da4d7f9fd601195a2)
![{\displaystyle {\mathrm {Al} (\mathrm {C} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{3}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {NaOH} {}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {NaC} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{3}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/56894ba2289f06b8dd26a8261ace82ce7eb097f4)
![{\displaystyle {2\,\mathrm {Al} (\mathrm {ClO} {\vphantom {A}}_{\smash[{t}]{3}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {MgCrO} {\vphantom {A}}_{\smash[{t}]{4}}{}\mathrel {\longrightarrow } {}\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}(\mathrm {CrO} {\vphantom {A}}_{\smash[{t}]{4}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {Mg} (\mathrm {ClO} {\vphantom {A}}_{\smash[{t}]{3}}){\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/ef28d073f03d7d5e35d90182c765edc0471c76e6)
![{\displaystyle {2\,\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {SO} {\vphantom {A}}_{\smash[{t}]{4}}{}\mathrel {\longrightarrow } {}2\,\mathrm {Al} (\mathrm {SO} {\vphantom {A}}_{\smash[{t}]{4}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}6\,\mathrm {HCl} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/cf9daf09480a6e1816658ac412ce25ebc047da2b)
![{\displaystyle {2\,\mathrm {AlF} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}\mathrm {Fe} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}\mathrel {\longrightarrow } {}2\,\mathrm {FeF} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d35b4b7fe07dc61016c57f515afdce6fa92b31e1)
![{\displaystyle {\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {HCl} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/9e8f3ecbeafa25f4b91025ddfc5e346d7c95bafa)
![{\displaystyle {\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}{}+{}3\,\mathrm {NaOH} {\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}{}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {s} )}}{}+{}3\,\mathrm {NaCl} {\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/3c14aab3afeaba57371373f5278d6e4e6b22dc4f)
![{\displaystyle {\mathrm {Al} (\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} ){\vphantom {A}}_{\smash[{t}]{6}}{\vphantom {A}}^{3+}{}\mathrel {\longleftrightarrow } {}\mathrm {Al} (\mathrm {OH} )(\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} ){\vphantom {A}}_{\smash[{t}]{5}}{\vphantom {A}}^{2+}{}+{}\mathrm {H} {\vphantom {A}}^{+}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/de1e1be78e2e635ef58ae8ae7c1675d33f302c12)
![{\displaystyle {\mathrm {Al} (\mathrm {NO} {\vphantom {A}}_{\smash[{t}]{3}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {NaOH} {}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {NaNO} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/ce2f30c3539114a249a9fe43a6ad4a9ecab452b0)
![{\displaystyle {2\,\mathrm {Al} (\mathrm {NO} {\vphantom {A}}_{\smash[{t}]{3}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {SO} {\vphantom {A}}_{\smash[{t}]{4}}{}\mathrel {\longrightarrow } {}\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}(\mathrm {SO} {\vphantom {A}}_{\smash[{t}]{4}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}6\,\mathrm {HNO} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/4c726f143fdc86c01dc3f58de33b2459f3881ce2)
![{\displaystyle {\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {s} )}}{}\mathrel {\longrightleftharpoons } {}\mathrm {Al} {\vphantom {A}}^{3+}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}{}+{}3\,\mathrm {OH} {\vphantom {A}}^{-}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/c21c5d29f27a1078b47209eee51e82e74a78aa73)
![{\displaystyle {\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {s} )}}{}+{}\mathrm {OH} {\vphantom {A}}^{-}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}{}\mathrel {\longrightleftharpoons } {}[\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{4}}]{\vphantom {A}}^{-}{\vphantom {A}}_{\smash[{t}]{{\mskip {1mu}}(\mathrm {aq} )}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/de787018ded63ff5dd229ad556f43c168ff04d19)
![{\displaystyle {\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {HC} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{3}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {C} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{3}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/ccd71f62bdd964c4075673d9f1b8719cea66e7ae)
![{\displaystyle {\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}^{+}{}\mathrel {\longrightarrow } {}\mathrm {Al} {\vphantom {A}}^{3+}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/79059b3fe00c05826519226460decc53f7f65206)
![{\displaystyle {2\,\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}\mathrel {\longrightarrow } {}\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/dc923b631c108916a3030dc110c01084cf31539c)
![{\displaystyle {\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{4}}{\vphantom {A}}^{-}{}+{}\mathrm {H} {\vphantom {A}}^{+}{}\mathrel {\longrightarrow } {}\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}\mathrm {HOH} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/1377de9947f1c87cdd85ae440f061b7997e03ddf)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {SiF} {\vphantom {A}}_{\smash[{t}]{6}}{}\mathrel {\longrightarrow } {}2\,\mathrm {AlF} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}\mathrm {SiO} {\vphantom {A}}_{\smash[{t}]{2}}{}+{}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/3c32dff74c9e3de32c9b5de677de2dbd85dea05e)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}2\,\mathrm {FeF} {\vphantom {A}}_{\smash[{t}]{3}}{}\mathrel {\longrightarrow } {}\mathrm {Fe} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}2\,\mathrm {AlF} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/bcb43bfde94e90ba8e03fa00627ff4b256c0b15d)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {FeF} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}3\,\mathrm {FeO} {}+{}2\,\mathrm {AlF} {\vphantom {A}}_{\smash[{t}]{3}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d3a687b600d9b47b76b1acbd5d90f255de3eca37)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}2\,\mathrm {KOH} {}\mathrel {\longrightarrow } {}2\,\mathrm {KAlO} {\vphantom {A}}_{\smash[{t}]{2}}{}+{}\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/3a5f459968c4fa7e21abc4017495192bad5a14b9)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {C} {}+{}3\,\mathrm {Cl} {\vphantom {A}}_{\smash[{t}]{2}}{}\mathrel {\longrightarrow } {}2\,\mathrm {AlCl} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {CO} }}](https://wikimedia.org/api/rest_v1/media/math/render/svg/7007db8cfef0a577b6cdb8a2b9b7887e660899ec)
![{\displaystyle {2\,\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {C} {}\mathrel {\longrightarrow } {}4\,\mathrm {Al} {}+{}3\,\mathrm {CO} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/5382a186cd90e8a59706541abba2ba07a926e316)
![{\displaystyle {2\,\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {\vphantom {A}}_{\smash[{t}]{3}}{}\mathrel {\longrightarrow } {}4\,\mathrm {Al} {}+{}3\,\mathrm {O} {\vphantom {A}}_{\smash[{t}]{2}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d192062810a0b2fb86d119f69a92da3d7eaf4736)
![{\displaystyle {\mathrm {Al} {\vphantom {A}}_{\smash[{t}]{4}}\mathrm {C} {\vphantom {A}}_{\smash[{t}]{3}}{}+{}12\,\mathrm {H} {\vphantom {A}}_{\smash[{t}]{2}}\mathrm {O} {}\mathrel {\longrightarrow } {}4\,\mathrm {Al} (\mathrm {OH} ){\vphantom {A}}_{\smash[{t}]{3}}{}+{}3\,\mathrm {CH} {\vphantom {A}}_{\smash[{t}]{4}}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d19195964e2bb8d3044f81155b5e01333c468851)
