| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
NaBr + AgNO3 = AgBr + NO3 + Na =>
NaBr + AgNO3 = AgBr + NO3 + Na
C6H5COOH + FeCl3 = Fe(C6H5COO)3 + HCl =>
3 C6H5COOH + FeCl3 = Fe(C6H5COO)3 + 3 HCl
C3H60 + oxygen = Carbondioxide + water =>
C3H60 + 18 O2 = 3 CO2 + 30 H2O
C8H4NNaO2 + CH3OH + NaOCl + H2O = C8H9NO2 + CO2 + Na2Cl =>
6 C8H4NNaO2 + 7 CH3OH + 6 NaOCl + H2O = 6 C8H9NO2 + 7 CO2 + 6 Na2Cl
CrO4{2-} + H{+} = Cr2O7{2-} + OH{-} =>
2 CrO4{2-} + H{+} = Cr2O7{2-} + OH{-}
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
NH4{+} + H2O = H3O + NH3{+} =>
NH4{+} + H2O = H3O + NH3{+}
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu(NO3)2 + HCl = CuCl + H(NO3)2 =>
Cu(NO3)2 + HCl = CuCl + H(NO3)2
Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2 =>
2 Al(OH)3 + Ba(OH)2 = Ba[Al(OH)4]2
BaMgNO3 = BaNO3Mg =>
BaMgNO3 = BaNO3Mg
KOH + H2Se = K2Se + H2O =>
2 KOH + H2Se = K2Se + 2 H2O
Al(OH)3 + CH3COOH = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(C2H3O2)3 + 3 H2O
Na2O2 + Cr2O3 = Na2CrO4 + Na2O =>
3 Na2O2 + Cr2O3 = 2 Na2CrO4 + Na2O
KMnO4 + K2SO3 = MnO2 + K2SO4 + K =>
KMnO4 + 2 K2SO3 = MnO2 + 2 K2SO4 + K
Rb(s) + P(s) = Rb3P(s) =>
3 Rb(s) + P(s) = Rb3P(s)
NaOH + H2SO3 = H2O + Na2SO3 =>
2 NaOH + H2SO3 = 2 H2O + Na2SO3
Ni(NO3)2 + NaI = NiI2 + NaNO3 =>
Ni(NO3)2 + 2 NaI = NiI2 + 2 NaNO3
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
K3PO4 + Li = Li3PO4 + K =>
K3PO4 + 3 Li = Li3PO4 + 3 K
H2SO4 + FeSO4 + HBrO = Fe2(SO4)3 + FeBr3 + H2O =>
3 H2SO4 + 12 FeSO4 + 6 HBrO = 5 Fe2(SO4)3 + 2 FeBr3 + 6 H2O
Pb + AlN = PbN + Al =>
Pb + AlN = PbN + Al
NaCl + Mg = Na + MgCl =>
NaCl + Mg = Na + MgCl
HCN + KOH = H2O + K(CN) =>
HCN + KOH = H2O + K(CN)
V2O3 + CO = CO2 + V2 =>
V2O3 + 3 CO = 3 CO2 + V2
Fe(s) + Na3Po4(aq) = Na(s) + FePo4(aq) =>
Fe(s) + Na3Po4(aq) = 3 Na(s) + FePo4(aq)
SO2{-2} + O2 = SO3{-2} =>
2 SO2{-2} + O2 = 2 SO3{-2}
SiO2 = O2 + Si =>
SiO2 = O2 + Si
C4H10 + Cl2 = C4H8Cl2 + H2Cl =>
2 C4H10 + 3 Cl2 = 2 C4H8Cl2 + 2 H2Cl
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Cl2 + Fe3O4 + HCl = FeCl3 + H2O =>
Cl2 + 2 Fe3O4 + 16 HCl = 6 FeCl3 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Li + H3PO3 = LiH2PO3 + H2 =>
2 Li + 2 H3PO3 = 2 LiH2PO3 + H2
SiH4 + CaO = SiO2 + CaH2 =>
SiH4 + 2 CaO = SiO2 + 2 CaH2
P + H2 = PH5 =>
2 P + 5 H2 = 2 PH5
Ca(OH)2 + NaOH + ClO2 + C = NaClO2 + CaCO2 + H2O =>
Ca(OH)2 + 2 NaOH + 2 ClO2 + C = 2 NaClO2 + CaCO2 + 2 H2O
Sn(C2H3O2)4 + Ca(OH)2 = Ca(C2H3O2)2 + Sn(OH)4 =>
Sn(C2H3O2)4 + 2 Ca(OH)2 = 2 Ca(C2H3O2)2 + Sn(OH)4
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Fe + NaOH + H2O = NaFe2O4 + H2 =>
4 Fe + 2 NaOH + 6 H2O = 2 NaFe2O4 + 7 H2
MgO2 + NaCl2 = MgCl2 + NaO2 =>
MgO2 + NaCl2 = MgCl2 + NaO2
AlI3 + K2CO3 = AlCO3 + K2I3 =>
AlI3 + K2CO3 = AlCO3 + K2I3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NiCl2(aq) + AgNO3(aq) = Ni(NO3)2(aq) + AgCl(s) =>
NiCl2(aq) + 2 AgNO3(aq) = Ni(NO3)2(aq) + 2 AgCl(s)
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
FeCl3 + KNCS = [Fe(NCS)3] + KCl =>
FeCl3 + 3 KNCS = [Fe(NCS)3] + 3 KCl
H2SiO3 + NH4OH = (NH4)2SiO3 + H2O =>
H2SiO3 + 2 NH4OH = (NH4)2SiO3 + 2 H2O
BaCl2 + Na2SO4 + H2O = BaSO5 + Na + HCl =>
BaCl2 + Na2SO4 + H2O = BaSO5 + 2 Na + 2 HCl
Zn + (CH3COO)2 = Zn(CH3COO)2 =>
Zn + (CH3COO)2 = Zn(CH3COO)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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