| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4MgPO4 + 3 ZnCl = NH4Cl + MgCl2 + Zn3PO4
ICl(g) = I2(g) + Cl2(g) =>
2 ICl(g) = I2(g) + Cl2(g)
FeCl3 + Na2SiO4 = Fe(SiO4) + Na2Cl3 =>
FeCl3 + Na2SiO4 = Fe(SiO4) + Na2Cl3
Zn(s) + CrNO3(aq) = Zn(NO3)2(aq) + Cr =>
Zn(s) + 2 CrNO3(aq) = Zn(NO3)2(aq) + 2 Cr
CuBr2 + NH3 + H2O = Cu(OH)2 + NH4Br =>
CuBr2 + 2 NH3 + 2 H2O = Cu(OH)2 + 2 NH4Br
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaI + Pb(NO3)2 = PbI2 + Na2(NO3)2 =>
2 NaI + Pb(NO3)2 = PbI2 + Na2(NO3)2
F2 + AsCl3 = Cl2 + AsF3 =>
3 F2 + 2 AsCl3 = 3 Cl2 + 2 AsF3
Mg(NO3)2 + NaOH = NO3Na + Mg(OH)2 =>
Mg(NO3)2 + 2 NaOH = 2 NO3Na + Mg(OH)2
MgCl2(aq) + NH3(aq) + Na2HPO4(aq) = MgNH4PO4 + NaCl(aq) =>
MgCl2(aq) + NH3(aq) + Na2HPO4(aq) = MgNH4PO4 + 2 NaCl(aq)
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Mg2 + CH3COOH = Mg(C2H3O2)2 + H =>
Mg2 + 4 CH3COOH = 2 Mg(C2H3O2)2 + 4 H
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuSO4 + HOH = (CuOH)2SO4 + H2SO4 =>
2 CuSO4 + 2 HOH = (CuOH)2SO4 + H2SO4
Ca(OH)2 + NH4 = NH3 + H2O + CaOH =>
Ca(OH)2 + NH4 = NH3 + H2O + CaOH
(NH4)2SO4 + NaI = (NH4)2I + Na(SO4) =>
(NH4)2SO4 + NaI = (NH4)2I + Na(SO4)
CaCl2 + HCl = HCa + Cl2 =>
2 CaCl2 + 2 HCl = 2 HCa + 3 Cl2
S5{2-} = S + e =>
S5{2-} = 5 S + 2e
(CuOH)2CO3 + HCl = CO2 + H2O + CuCl2 =>
(CuOH)2CO3 + 4 HCl = CO2 + 3 H2O + 2 CuCl2
Zn + Au(NO3) = Zn(NO3)2 + Au =>
Zn + 2 Au(NO3) = Zn(NO3)2 + 2 Au
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Pb(NO3)2 + K2CrO4 = K(NO3) + Pb(CrO4) =>
Pb(NO3)2 + K2CrO4 = 2 K(NO3) + Pb(CrO4)
Cl2 + BaO = BaCl2 + O2 =>
2 Cl2 + 2 BaO = 2 BaCl2 + O2
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
C6H5CH5SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
4 C6H5CH5SSCH2C6H5 + 81 O2 = 56 CO2 + 8 SO2 + 34 H2O
Mg + NH3 = Mg3N + H2 =>
6 Mg + 2 NH3 = 2 Mg3N + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + CH3COOH = FeCH3COO + H2 =>
2 Fe + 2 CH3COOH = 2 FeCH3COO + H2
C6H8 + Cl2 = C6H8Cl4 =>
C6H8 + 2 Cl2 = C6H8Cl4
Na2SO4 + HOH = Na2O + H2SO4 =>
Na2SO4 + HOH = Na2O + H2SO4
PbN + NaCl = PbCl + NaN =>
PbN + NaCl = PbCl + NaN
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
Pb(OH)4 = Pb + (OH)4 =>
Pb(OH)4 = Pb + (OH)4
ZnCO3 + MgI2 = ZnI2 + MgCO3 =>
ZnCO3 + MgI2 = ZnI2 + MgCO3
NH4HCO3 = NH3 + CO2H2O =>
NH4HCO3 = NH3 + CO2H2O
AlCl3 + Na2CO3 + H2O = Al(OH)3 + NaHCO3 + NaCl =>
AlCl3 + 3 Na2CO3 + 3 H2O = Al(OH)3 + 3 NaHCO3 + 3 NaCl
ZnO + CO3 + H2 = ZnCO2 + H2O =>
ZnO + CO3 + 2 H2 = ZnCO2 + 2 H2O
Pb2 + (NO3)2 + KI = PbI2 + KNO3 =>
Pb2 + 2(NO3)2 + 4 KI = 2 PbI2 + 4 KNO3
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NO3)(NH4) =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NO3)(NH4)
C12H22O11(s) = C(s) + H2O(aq) =>
C12H22O11(s) = 12 C(s) + 11 H2O(aq)
HCl(ac) + Mg(OH)2(ac) = MgCl2(ac) + H2O =>
2 HCl(ac) + Mg(OH)2(ac) = MgCl2(ac) + 2 H2O
Cd2 + Au(NO3)3 = Cd(NO3)2 + Au3 =>
9 Cd2 + 12 Au(NO3)3 = 18 Cd(NO3)2 + 4 Au3
Na2SO4 + H2O = H2SO4 + Na2O =>
Na2SO4 + H2O = H2SO4 + Na2O
Li2S + CrBr3 = LiBr + Cr2S3 =>
3 Li2S + 2 CrBr3 = 6 LiBr + Cr2S3
P2O5 + HBr = PBr5 + H2O =>
P2O5 + 10 HBr = 2 PBr5 + 5 H2O
Fe + O = FeO4 =>
Fe + 4 O = FeO4
Al + Sn(CO3) = Sn + Al2(CO3)3 =>
2 Al + 3 Sn(CO3) = 3 Sn + Al2(CO3)3
C3H7NO2 + KOH = C3H6NO2K + H2O =>
C3H7NO2 + KOH = C3H6NO2K + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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