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Ensemble des formules chimiques/Zn, Zr
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Ensemble des formules chimiques
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Zn, Zr
Chapitre
n
o
24
Leçon :
Ensemble des formules chimiques
Chap.
préc.
:
Y, Yb
fin de la boite de navigation du chapitre
En raison de limitations techniques, la typographie souhaitable du titre, «
Ensemble des formules chimiques : Zn, Zr
Ensemble des formules chimiques/Zn, Zr
», n'a pu être restituée correctement ci-dessus.
Sommaire
1
Zn
1.1
Zn(BrO
3
)
2
1.2
ZnCO
3
1.3
Zn(NO
3
)
2
1.4
ZnSO
3
1.5
ZnSO
4
1.6
Zn
3
(PO
4
)
2
2
Zr
2.1
ZrOCl
2
2.2
ZrOCl
4
2.3
Zr(OH)
4
2.4
ZrO
2
2.5
ZrSiO
4
Zn
modifier
Zn
(
s
)
+
Cu
II
Cl
2
(
aq
)
⟶
Zn
II
Cl
2
(
aq
)
+
Cu
(
s
)
{\displaystyle {\ce {Zn_{(s)}{}+ Cu^{II}Cl2_{(aq)}-> Zn^{II}Cl2_{(aq)}{}+ Cu_{(s)}}}}
Zn(BrO
3
)
2
modifier
Zn
II
(
BrO
3
)
2
+
2
Li
⟶
2
Li
I
BrO
3
+
Zn
{\displaystyle {\ce {Zn^{II}(BrO3)2 + 2 Li -> 2 Li^{I}BrO3 + Zn}}}
ZnCO
3
modifier
ZnCO
3
⟶
ZnO
+
CO
2
{\displaystyle {\ce {ZnCO3 -> ZnO + CO2}}}
ZnCO
3
+
2
HNO
3
⟶
Zn
(
NO
3
)
2
+
CO
2
+
H
2
O
{\displaystyle {\ce {ZnCO3 + 2 HNO3 -> Zn(NO3)2 + CO2 + H2O}}}
ZnCO
3
+
2
HCl
⟶
ZnCl
2
+
CO
2
+
H
2
O
{\displaystyle {\ce {ZnCO3 + 2 HCl -> ZnCl2 + CO2 + H2O}}}
ZnCO
3
+
H
2
SO
4
⟶
ZnSO
4
+
CO
2
+
H
2
O
{\displaystyle {\ce {ZnCO3 + H2SO4 -> ZnSO4 + CO2 + H2O}}}
Zn(NO
3
)
2
modifier
Zn
(
NO
3
)
2
+
2
NH
3
+
H
2
O
⟶
ZnO
+
2
NH
4
NO
3
{\displaystyle {\ce {Zn(NO3)2 + 2 NH3 + H2O -> ZnO + 2 NH4NO3}}}
Zn
(
NO
3
)
2
+
Na
2
S
⟶
ZnS
+
2
NaNO
3
{\displaystyle {\ce {Zn(NO3)2 + Na2S -> ZnS + 2 NaNO3}}}
Zn
(
NO
3
)
2
+
Na
2
CO
3
⟶
ZnCO
3
+
2
NaNO
3
{\displaystyle {\ce {Zn(NO3)2 + Na2CO3 -> ZnCO3 + 2NaNO3}}}
3
Zn
(
NO
3
)
2
(
aq
)
+
2
Na
3
PO
4
(
aq
)
⟶
Zn
3
(
PO
4
)
2
(
s
)
+
6
NaNO
3
(
aq
)
{\displaystyle {\ce {3 Zn(NO3)2_{(aq)}{}+ 2 Na3PO4_{(aq)}-> Zn3(PO4)2_{(s)}{}+ 6NaNO3_{(aq)}}}}
ZnSO
3
modifier
Zn
II
SO
3
+
Mg
⟶
Mg
II
SO
3
+
Zn
{\displaystyle {\ce {Zn^{II}SO3 + Mg -> Mg^{II}SO3 + Zn}}}
ZnSO
4
modifier
ZnSO
4
+
Li
2
CO
3
⟶
ZnCO
3
+
Li
2
SO
4
{\displaystyle {\ce {ZnSO4 + Li2CO3 -> ZnCO3 + Li2SO4}}}
Zn
II
SO
4
+
Mg
⟶
Zn
+
Mg
II
SO
4
{\displaystyle {\ce {Zn^{II}SO4 + Mg -> Zn + Mg^{II}SO4}}}
ZnSO
4
(
aq
)
+
Na
2
S
(
aq
)
⟶
Na
2
SO
4
(
aq
)
+
ZnS
(
s
)
{\displaystyle {\ce {ZnSO4_{(aq)}{}+ Na2S_{(aq)}-> Na2SO4_{(aq)}{}+ ZnS_{(s)}}}}
ZnSO
4
(
aq
)
+
BaCl
2
(
aq
)
⟶
BaSO
4
(
s
)
+
ZnCl
2
(
aq
)
{\displaystyle {\ce {ZnSO4_{(aq)}{}+ BaCl2_{(aq)}-> BaSO4_{(s)}{}+ ZnCl2_{(aq)}}}}
Zn
3
(PO
4
)
2
modifier
Zn
3
(
PO
4
)
2
(
s
)
+
6
HCl
(
aq
)
⟶
3
ZnCl
2
(
aq
)
+
2
H
3
PO
4
(
aq
)
{\displaystyle {\ce {Zn3(PO4)2_{(s)}{}+ 6 HCl_{(aq)}-> 3 ZnCl2_{(aq)}{}+ 2 H3PO4_{(aq)}}}}
Zn
3
(
PO
4
)
2
(
s
)
+
6
KCl
(
aq
)
⟶
3
ZnCl
2
(
aq
)
+
2
K
3
PO
4
(
aq
)
{\displaystyle {\ce {Zn3(PO4)2_{(s)}{}+ 6 KCl_{(aq)}-> 3 ZnCl2_{(aq)}{}+ 2 K3PO4_{(aq)}}}}
Zn
3
II
(
PO
4
)
2
+
3
Mg
⟶
Mg
3
II
(
PO
4
)
2
+
3
Zn
{\displaystyle {\ce {Zn3^{II}(PO4)2 + 3 Mg -> Mg^{II}3(PO4)2 + 3 Zn}}}
Zr
modifier
Zr
+
Si
⟶
Zr
IV
Si
−
IV
{\displaystyle {\ce {Zr + Si -> Zr^{IV}Si^{-IV}}}}
Zr
+
O
2
⟶
Zr
IV
O
2
−
II
{\displaystyle {\ce {Zr + O2 -> Zr^{IV}O^{-II}2}}}
Zr
+
2
Si
⟶
ZrSi
2
{\displaystyle {\ce {Zr + 2 Si -> ZrSi2}}}
2
Zr
+
Si
⟶
Zr
2
Si
{\displaystyle {\ce {2 Zr + Si -> Zr2Si}}}
4
Zr
+
3
SiO
2
+
3
C
⟶
3
SiC
−
IV
+
2
Zr
2
II
O
3
{\displaystyle {\ce {4 Zr + 3 SiO2 + 3 C -> 3 SiC^{-IV}{}+ 2 Zr^{II}2O3}}}
5
Zr
+
3
Si
⟶
Zr
5
Si
3
{\displaystyle {\ce {5 Zr + 3 Si -> Zr5Si3}}}
ZrOCl
2
modifier
ZrOCl
2
−
(
aq
)
+
2
NH
4
OH
(
aq
)
+
H
2
O
(
l
)
⟶
Zr
(
OH
)
4
(
s
)
+
2
NH
4
Cl
(
aq
)
{\displaystyle {\ce {ZrOCl2-{(aq)}{}+ 2NH4OH_{(aq)}{}+ H2O_{(l)}-> Zr(OH)4_{(s)}{}+ 2NH4Cl_{(aq)}}}}
ZrOCl
4
modifier
ZrCl
4
+
4
Na
⟶
Zr
+
4
NaCl
{\displaystyle {\ce {ZrCl4 + 4Na -> Zr + 4NaCl}}}
ZrCl
4
+
4
NaOH
⟶
Zr
(
OH
)
4
+
4
NaCl
{\displaystyle {\ce {ZrCl4 + 4NaOH -> Zr(OH)4 + 4NaCl}}}
Zr(OH)
4
modifier
Zr
(
OH
)
4
+
4
HNO
3
⟶
Zr
(
NO
3
)
4
+
4
H
2
O
{\displaystyle {\ce {Zr(OH)4 + 4HNO3 -> Zr(NO3)4 + 4H2O}}}
ZrO
2
modifier
ZrO
2
+
2
CCl
4
⟶
ZrCl
4
+
2
COCl
2
{\displaystyle {\ce {ZrO2 + 2CCl4 -> ZrCl4 + 2COCl2}}}
ZrO
2
+
4
HCl
⟶
ZrCl
4
+
2
H
2
O
{\displaystyle {\ce {ZrO2 + 4HCl -> ZrCl4 + 2H2O}}}
ZrO
2
+
4
Rb
⟶
2
Rb
2
O
+
Zr
{\displaystyle {\ce {ZrO2 + 4Rb -> 2Rb2O + Zr}}}
ZrO
2
+
C
⟶
Zr
+
CO
2
{\displaystyle {\ce {ZrO2 + C -> Zr + CO2}}}
ZrSiO
4
modifier
ZrSiO
4
(
s
)
+
4
NaOH
(
s
)
⟶
Na
2
ZrO
3
(
s
)
+
Na
2
SiO
3
(
s
)
+
2
H
2
O
(
g
)
{\displaystyle {\ce {ZrSiO4_{(s)}{}+ 4NaOH_{(s)}{}-> Na2ZrO3_{(s)}{}+ Na2SiO3_{(s)}{}+ 2H2O_{(g)}}}}
ZrSiO
4
+
2
Cl
2
⟶
ZrCl
4
+
SiO
2
+
O
2
{\displaystyle {\ce {ZrSiO4 + 2 Cl2 -> ZrCl4 + SiO2 + O2}}}
Ensemble des formules chimiques
Y, Yb
