| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnSO4 + 5 H2O + CrO4 = Cr(OH)4 + Sn(OH)6 + SO3
NaCl + NiO = NiCl2 + Na2O =>
2 NaCl + NiO = NiCl2 + Na2O
NH4Cl + K2H2Sb2O7 = H2O + KCl + NH3 + Sb2O5 =>
2 NH4Cl + K2H2Sb2O7 = 2 H2O + 2 KCl + 2 NH3 + Sb2O5
sodium + magnesiumchloride = sodiumchloride + magnesium =>
2 Na + MgCl2 = 2 NaCl + Mg
PbS + H2O = Pb + SO4 + H2 =>
PbS + 4 H2O = Pb + SO4 + 4 H2
Fe + S3 = FeS =>
3 Fe + S3 = 3 FeS
CH3COOC4H9 + H2O = CH3OH + C4H9COOH =>
CH3COOC4H9 + H2O = CH3OH + C4H9COOH
NaHSO4 + HNO2 = NaNO2 + H2SO4 =>
NaHSO4 + HNO2 = NaNO2 + H2SO4
CH3OH + CO2 = CH3COH + O2 =>
CH3OH + CO2 = CH3COH + O2
I2 + Na2S2O3 = Na2S2O4 + NaI + S =>
I2 + 4 Na2S2O3 = 3 Na2S2O4 + 2 NaI + 2 S
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
NaIO3 + SO2 = Na2SO4 + SO3 + I2 =>
2 NaIO3 + 5 SO2 = Na2SO4 + 4 SO3 + I2
OH{-} + Mn3O4 = Mn2O4{-} + H2O + e =>
8 OH{-} + 2 Mn3O4 = 3 Mn2O4{-} + 4 H2O + 5e
HNO3 + H2S = H2(SO4) + NO + H2O =>
8 HNO3 + 3 H2S = 3 H2(SO4) + 8 NO + 4 H2O
CH3(CH2)CH2OH + HBr = CH3CH2CH2Br + H2O =>
CH3(CH2)CH2OH + HBr = CH3CH2CH2Br + H2O
Na3PO4 + Ni(NO3) = Na3NO3 + NiPO4 =>
Na3PO4 + Ni(NO3) = Na3NO3 + NiPO4
BCl3 + NH3 = NH4Cl + BN =>
BCl3 + 4 NH3 = 3 NH4Cl + BN
C3H8O + O2 = C3H6O + H2O =>
2 C3H8O + O2 = 2 C3H6O + 2 H2O
Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2
Zn + NiCl3 = Ni + ZnCl3 =>
Zn + NiCl3 = Ni + ZnCl3
CaSO3 + CuCl = Cu2SO3 + CaCl2 =>
CaSO3 + 2 CuCl = Cu2SO3 + CaCl2
BaO + Zn(NO3)2 = ZnO + Ba(NO3)2 =>
BaO + Zn(NO3)2 = ZnO + Ba(NO3)2
Zn(NO3)2 + NH3 = [Zn(NH3)6](NO3)2 =>
Zn(NO3)2 + 6 NH3 = [Zn(NH3)6](NO3)2
Rb2CO3 + Al(NO3)3 = Al2(CO3)3 + RbNO3 =>
3 Rb2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 RbNO3
Al + KNO3 + H2SO4 = Al2(SO4)3 + K2SO4 + N2O + H2O =>
8 Al + 6 KNO3 + 15 H2SO4 = 4 Al2(SO4)3 + 3 K2SO4 + 3 N2O + 15 H2O
NaHCO3 + HBr = NaBr + H2CO3 =>
NaHCO3 + HBr = NaBr + H2CO3
BaZnO2 + H2SO4 = BaSO4 + Zn(OH)2 =>
BaZnO2 + H2SO4 = BaSO4 + Zn(OH)2
TiO2 + H2 = Ti + H2O =>
TiO2 + 2 H2 = Ti + 2 H2O
C3H8O3 + C12H24O2 = C39H74O6 + H2O =>
C3H8O3 + 3 C12H24O2 = C39H74O6 + 3 H2O
CICH2COOH + NH3 = CH2NH2COOH + NH4CI =>
CICH2COOH + 2 NH3 = CH2NH2COOH + NH4CI
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
AlL3 + Cl2 = AlCl3 + L2 =>
2 AlL3 + 3 Cl2 = 2 AlCl3 + 3 L2
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO4 + 8 H2O
N2 + NH4Br = NH3 + Br2 =>
N2 + 6 NH4Br = 8 NH3 + 3 Br2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
HBr + Fe = Br + FeH =>
HBr + Fe = Br + FeH
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg =>
Hg(NO3)2 + Fe = Fe(NO3)2 + Hg
H2SO4 + HIO = H2SO5 + HI =>
H2SO4 + HIO = H2SO5 + HI
C4H11N + HNO3 = CO2 + H2O + N2 =>
5 C4H11N + 27 HNO3 = 20 CO2 + 41 H2O + 16 N2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
Cl2 + IO3 + OH{-} = Cl{-} + IO4 + H2O =>
Cl2 + IO3 + 2 OH{-} = 2 Cl{-} + IO4 + H2O
H2SO4 + Mg + O2 = MgSO4 + H2O =>
2 H2SO4 + 2 Mg + O2 = 2 MgSO4 + 2 H2O
C2H8O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
9 C2H8O7 + 3 NaHCO3 = Na3C6H5O7 + 35 H2O + 15 CO2
LiO + HS = LiS + HO =>
LiO + HS = LiS + HO
C8H6O + O2 = CO2 + H2O =>
C8H6O + 9 O2 = 8 CO2 + 3 H2O
SeO3 + H2O = SeO4H2 =>
SeO3 + H2O = SeO4H2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Mn + H3O = Mn2H3O =>
2 Mn + H3O = Mn2H3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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