| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl(aq) + K2SO3(aq) = 2 KCl + H2O + SO2
SO3{2-} + OH{-} = SO4{2-} + H2O + {-} =>
SO3{2-} + 2 OH{-} = SO4{2-} + H2O + 2e
Na2 + HCI = NaCI + H =>
Na2 + 2 HCI = 2 NaCI + 2 H
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
Na2[Cu(OH)4] + HCl = NaCl + CuCl2 + H2O =>
Na2[Cu(OH)4] + 4 HCl = 2 NaCl + CuCl2 + 4 H2O
K4[Ti(O2)4] + HCl = H2[Ti(O2)Cl4] + H2O2 + KCl =>
K4[Ti(O2)4] + 8 HCl = H2[Ti(O2)Cl4] + 3 H2O2 + 4 KCl
AsO3 + F2 = AsF5 + O2 =>
2 AsO3 + 5 F2 = 2 AsF5 + 3 O2
ZnC2O4 + H2SO4 = ZnSO4 + H2C2O4 =>
ZnC2O4 + H2SO4 = ZnSO4 + H2C2O4
C6H8O7 + KOH = K3C6H5O7 + H2O =>
C6H8O7 + 3 KOH = K3C6H5O7 + 3 H2O
H2C6H6O6 + OH = H2O + C6O6H6 =>
H2C6H6O6 + 2 OH = 2 H2O + C6O6H6
I(s) + Hg(l) = Hg(II)I(s) =>
3 I(s) + Hg(l) = Hg(II)I(s)
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
Cl2(g) + Ga(s) = GaCl2(s) =>
Cl2(g) + Ga(s) = GaCl2(s)
Al2(SO4)3 + NH3 + C5H8O2 = Al(C5H7O2)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 3(NH4)2SO4
Ni + AlCl3 = AlCl + NiCl2 =>
Ni + AlCl3 = AlCl + NiCl2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
KBr(s) + H3PO4(aq) = K3PO4(aq) + HBr(g)* =>
3 KBr(s) + H3PO4(aq) = K3PO4(aq) + 3 HBr(g)*
(NH4)3PO4 + Li(OH) = Li3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 Li(OH) = Li3PO4 + 3 NH3 + 3 H2O
KCIO = KCI + O3 =>
3 KCIO = 3 KCI + O3
Cu(OH)2 + H(aq) = Cu + H2O =>
Cu(OH)2 + 2 H(aq) = Cu + 2 H2O
C6H5COOH + Cl2 = C7H6O2Cl =>
2 C6H5COOH + Cl2 = 2 C7H6O2Cl
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5 + NH4Cl + SnOCl2 + H2O =>
2(NH4)2MoO4 + 4 HCl + SnCl2 = Mo2O5 + 4 NH4Cl + SnOCl2 + 2 H2O
C2H4 + SCl2 = C4H8Cl2S =>
2 C2H4 + SCl2 = C4H8Cl2S
Na3P + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na3PO4 + H2O =>
5 Na3P + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 Na3PO4 + 12 H2O
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C2H5COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C3H7OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C2H5COOH + 11 H2O
FeCl + KSCN = FeSCN + KCl =>
FeCl + KSCN = FeSCN + KCl
CaCl2O6 = CaCl2 + O =>
CaCl2O6 = CaCl2 + 6 O
C10H8 + O2 = C8H4O3 + H2O =>
8 C10H8 + 21 O2 = 10 C8H4O3 + 12 H2O
Al3 + Br = Al3Br =>
Al3 + Br = Al3Br
Fe2(SO4)3 + BaCl2 = FeCl3 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 BaSO4
CoCO3 + HBr = CoBr2 + H2O + CO2 =>
CoCO3 + 2 HBr = CoBr2 + H2O + CO2
AgCN + HCl = AgCl + HCN =>
AgCN + HCl = AgCl + HCN
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaS + H2O2 = Na2S2O3 + H2O =>
2 NaS + 3 H2O2 = Na2S2O3 + 3 H2O
Al + CuCl = AlCl3 + Cu =>
Al + 3 CuCl = AlCl3 + 3 Cu
C10H8 + O2 = C8H4O3 + H2O =>
8 C10H8 + 21 O2 = 10 C8H4O3 + 12 H2O
MgSO + NaOH = Mg(OH) + NaSO =>
MgSO + NaOH = Mg(OH) + NaSO
Cr + SnCl2 = Sn + CrCl2 =>
Cr + SnCl2 = Sn + CrCl2
Al + Cu2O = Cu + AlO =>
Al + Cu2O = 2 Cu + AlO
I(s) + Hg(l) = Hg(II)I(s) =>
3 I(s) + Hg(l) = Hg(II)I(s)
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + H2(g) + O2(g) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 H2(g) + O2(g)
H2PO4{-} + H2O = HPO4{2-} + H3O{+} =>
H2PO4{-} + H2O = HPO4{2-} + H3O{+}
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
I(s) + Hg(l) = Hg(II)I(s) =>
3 I(s) + Hg(l) = Hg(II)I(s)
Al(NO3)3 + KI = AlK + (NO3)3I =>
Al(NO3)3 + KI = AlK + (NO3)3I
AlH3 + H2SO4 = Al2(SO4)3 + H2 =>
2 AlH3 + 3 H2SO4 = Al2(SO4)3 + 6 H2
Al(OH)3 + HF + K2CO3 = KAlCO3F2 + KOH + H2O =>
Al(OH)3 + 2 HF + K2CO3 = KAlCO3F2 + KOH + 2 H2O
H2C6H6O6 + OH = H2O + C6O6H6 =>
H2C6H6O6 + 2 OH = 2 H2O + C6O6H6
HCl(aq) + O2(s) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(s) = 2 H2O(l) + 2 Cl2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/23
Équations équilibrées sur12/27/22
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