| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(C2H3O2)2 + FeCl3 = ZnCl3 + Fe(C2H3O2)2
UF4 + Ca = U + CaF2 =>
UF4 + 2 Ca = U + 2 CaF2
H + As = HAs =>
H + As = HAs
CHKO3 = CK2O3 + CO2 + H2O =>
2 CHKO3 = CK2O3 + CO2 + H2O
Sr + O = SrO =>
Sr + O = SrO
Li + NH3 = H + LiNH2 =>
Li + NH3 = H + LiNH2
Ca3(PO4)2 + Li2SO4 = CaSO4 + Li3PO4 =>
Ca3(PO4)2 + 3 Li2SO4 = 3 CaSO4 + 2 Li3PO4
ZnO + P2O3 = Zn3(PO3)2 =>
3 ZnO + P2O3 = Zn3(PO3)2
BaCl2 = Ba{2+}(aq) + Cl2{2-}(aq) =>
BaCl2 = Ba{2+}(aq) + Cl2{2-}(aq)
H3PO4 + NaHCO3 = Na3PO4 + HHCO3 =>
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 HHCO3
KMnO4 + FeSO4 + H2SO4 = K2 + MnSO4 + Fe(SO4)3 + H2O =>
2 KMnO4 + 3 FeSO4 + 8 H2SO4 = K2 + 2 MnSO4 + 3 Fe(SO4)3 + 8 H2O
NH3 + Li = LiNH3 =>
NH3 + Li = LiNH3
KBiO3 + H2SO4 = O2 + Bi2(SO4)3 + H2O + K2SO4 =>
2 KBiO3 + 4 H2SO4 = O2 + Bi2(SO4)3 + 4 H2O + K2SO4
Li + NH3 = LiH + N2 =>
6 Li + 2 NH3 = 6 LiH + N2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Li + NH3 = LiNH2 + H2 =>
2 Li + 2 NH3 = 2 LiNH2 + H2
AgNO3(aq) + HCl(aq) = AgCl(s) + NO2(g) + O2(g) + H2O(l) =>
4 AgNO3(aq) + 4 HCl(aq) = 4 AgCl(s) + 4 NO2(g) + O2(g) + 2 H2O(l)
FeCO3 + H2O = Fe3O4 + H2CO3 + H =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H
Li + NH3 = Li3N + H2 =>
6 Li + 2 NH3 = 2 Li3N + 3 H2
K2O + H2Cr2O7 = K2CrO4 + H2O =>
2 K2O + H2Cr2O7 = 2 K2CrO4 + H2O
Mg + Cl = MgCl2 =>
Mg + 2 Cl = MgCl2
TiH2 + O2 = TiO2 + H2O =>
2 TiH2 + 3 O2 = 2 TiO2 + 2 H2O
Li + NH3 = LiNH + H2 =>
Li + NH3 = LiNH + H2
Li + NH3 = LiH + N2 =>
6 Li + 2 NH3 = 6 LiH + N2
NH3 + CH3COOH = NCH3 + H3COOH =>
NH3 + CH3COOH = NCH3 + H3COOH
CrCl3 + NH4CO3 = NH4Cl + Cr(CO3)3 =>
CrCl3 + 3 NH4CO3 = 3 NH4Cl + Cr(CO3)3
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
Ca(MnO4)2 + K2SO3 + H2SO4 = CaSO4 + K2SO4 + MnSO4 + H2O =>
Ca(MnO4)2 + 5 K2SO3 + 3 H2SO4 = CaSO4 + 5 K2SO4 + 2 MnSO4 + 3 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Br2 + K2O = KBrO + KBr =>
Br2 + K2O = KBrO + KBr
KBrO3 + PbCl2 = KCl + Pb(BrO3)2 =>
2 KBrO3 + PbCl2 = 2 KCl + Pb(BrO3)2
H2O2 + C12H14O4 = CO2 + H2O =>
27 H2O2 + C12H14O4 = 12 CO2 + 34 H2O
BaO2 + HCl = BaCl2 + H2O + O2 =>
2 BaO2 + 4 HCl = 2 BaCl2 + 2 H2O + O2
PCl5 = P + Cl2 =>
2 PCl5 = 2 P + 5 Cl2
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Zn + HBrO = Zn(BrO)2 + H2 =>
Zn + 2 HBrO = Zn(BrO)2 + H2
SrCl2(aq) + Na2CO3(aq) = SrCO3 + NaCl =>
SrCl2(aq) + Na2CO3(aq) = SrCO3 + 2 NaCl
CuC12 + H2 = Cu + HC1 =>
CuC12 + 6 H2 = Cu + 12 HC1
Na2S + H2SO3 = Na2SO3 + H2S =>
Na2S + H2SO3 = Na2SO3 + H2S
Mg2SiO4 + MgAl2SiO6 = MgAl2O4 + Mg3Al2(SiO4)3 =>
Mg2SiO4 + 2 MgAl2SiO6 = MgAl2O4 + Mg3Al2(SiO4)3
H2SiF6 + NaOH = NaF + SiO4H4 + H2O =>
H2SiF6 + 6 NaOH = 6 NaF + SiO4H4 + 2 H2O
MnO2 = Mn2O3 + O2 =>
4 MnO2 = 2 Mn2O3 + O2
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(q) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(q)
NH4Cl + Ca2OH = Ca2Cl + NH3 + H2O =>
NH4Cl + Ca2OH = Ca2Cl + NH3 + H2O
Fe2SO4 + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
Fe2SO4 + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + 2 SO2
Zn + FeI3 = ZnI2 + Fe =>
3 Zn + 2 FeI3 = 3 ZnI2 + 2 Fe
MnS + K3PO4 = Mn3(PO4)2 + K2S =>
3 MnS + 2 K3PO4 = Mn3(PO4)2 + 3 K2S
Fe{3+} + NO = [Fe(NO)]{3+} =>
Fe{3+} + NO = [Fe(NO)]{3+}
Ga2S3 = Ga + S =>
Ga2S3 = 2 Ga + 3 S
H2CrO4 + Ga(OH)3 = (GaOH)CrO4 + H2O =>
H2CrO4 + Ga(OH)3 = (GaOH)CrO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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