| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3CH3COOH = Ba(CH3COOH)CO3
RbNO2 + MgI2 = RbI + Mg(NO2)2 =>
2 RbNO2 + MgI2 = 2 RbI + Mg(NO2)2
AgNO3 + NAl = AgAl + NNO3 =>
AgNO3 + NAl = AgAl + NNO3
Ni(HCO3)2(s) = NiCO3(s) + H2O(g) + CO2(g) =>
Ni(HCO3)2(s) = NiCO3(s) + H2O(g) + CO2(g)
K2SIO3 + HNO3 = KNO3 + SIO2 + H2O =>
K2SIO3 + 2 HNO3 = 2 KNO3 + SIO2 + H2O
NaOH(aq) + NaCl(aq) = Na(s) + Cl(OH)(aq) =>
NaOH(aq) + NaCl(aq) = 2 Na(s) + Cl(OH)(aq)
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
K2CO3 + H3PO4 = CO2 + H2O + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3PO4
FeS2 + Na2CO3 + O2 = CO2 + NaFeO2 + Na2SO4 =>
4 FeS2 + 10 Na2CO3 + 15 O2 = 10 CO2 + 4 NaFeO2 + 8 Na2SO4
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
NH4OHH2S = H3ONH4S =>
NH4OHH2S = H3ONH4S
CH3COOH + Fe = CH3COOFe + H2 =>
2 CH3COOH + 2 Fe = 2 CH3COOFe + H2
Mg + Ca(OH)2 = MgO + Ca + H2 =>
2 Mg + Ca(OH)2 = 2 MgO + Ca + H2
Mg2SiO4CaCO3 = Mg2SiCaCO7 =>
Mg2SiO4CaCO3 = Mg2SiCaCO7
NH4F(aq) + Na[Al(OH)4](aq) + NaOH(aq) = Na3AlF6(s) + NH3(aq) + H2O(l) =>
6 NH4F(aq) + Na[Al(OH)4](aq) + 2 NaOH(aq) = Na3AlF6(s) + 6 NH3(aq) + 6 H2O(l)
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
MgCO3NaOH = MgOHNaCO3 =>
MgCO3NaOH = MgOHNaCO3
IF5 + H2O = HF + HIO3 =>
IF5 + 3 H2O = 5 HF + HIO3
NH4Cl + FeSO4 = (NH4)2SO4 + FeCl2 =>
2 NH4Cl + FeSO4 = (NH4)2SO4 + FeCl2
NaHClO + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
8 NaHClO + Na2S2O3 + 2 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
CH3CH2OH = C2H4 + H2O =>
CH3CH2OH = C2H4 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
BiCl3 + TeO3 = Bi2Te3 + O2 + Cl2 =>
4 BiCl3 + 6 TeO3 = 2 Bi2Te3 + 9 O2 + 6 Cl2
Ca(NO2)2 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + Ca(NO3)2 =>
3 Ca(NO2)2 + 2 K2Cr2O7 + 8 KOH + 8 H2O = 4 K3[Cr(OH)6] + 3 Ca(NO3)2
SrCO3 + H2SO4 = SrSO4 + H2CO3 =>
SrCO3 + H2SO4 = SrSO4 + H2CO3
CuNO3 + Al2(SO4)3 = Al(NO3)3 + Cu2SO4 =>
6 CuNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 Cu2SO4
H5P + Pd(OH)4 = Pd5P4 + H2O =>
4 H5P + 5 Pd(OH)4 = Pd5P4 + 20 H2O
Na2SO4 + H2SO4 = Na2(SO4)2 + H =>
Na2SO4 + H2SO4 = Na2(SO4)2 + 2 H
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
K2Cr2O7 + Na2S = K2S + Na2Cr2O7 =>
K2Cr2O7 + Na2S = K2S + Na2Cr2O7
FeSO4 + ZnSO4 = Zn + Fe2(SO4)3 =>
2 FeSO4 + ZnSO4 = Zn + Fe2(SO4)3
AI + Fe2O3 = Fe2 + AIO3 =>
AI + Fe2O3 = Fe2 + AIO3
C(OH)2 + H2SO4 = CSO4 + H2O =>
C(OH)2 + H2SO4 = CSO4 + 2 H2O
FeS2 + Br2 + HNO3 + H2O = Fe(NO3)2 + H2SO4 + HBr =>
FeS2 + 7 Br2 + 2 HNO3 + 8 H2O = Fe(NO3)2 + 2 H2SO4 + 14 HBr
Na + I2 = NaI2 =>
Na + I2 = NaI2
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
C3H6O + KMnO4 = CH2CH2O + KMnO =>
6 C3H6O + KMnO4 = 9 CH2CH2O + KMnO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
K2S + Ag2SO4 = K2SO4 + Ag2S =>
K2S + Ag2SO4 = K2SO4 + Ag2S
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HC2H7O + NaOH = C9H7O4 + H2O + Na =>
9 HC2H7O + 56 NaOH = 2 C9H7O4 + 57 H2O + 56 Na
Fe(OH)3 + NaOH = Na(Fe(OH)4) =>
Fe(OH)3 + NaOH = Na(Fe(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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