| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C16H34 + 33 O2 = 32 CO + 34 H2O
AlCl3 + Mg = MgCl2 + Al =>
2 AlCl3 + 3 Mg = 3 MgCl2 + 2 Al
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + H(NO3) =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 H(NO3)
TiO + C = Ti + CO =>
TiO + C = Ti + CO
CoSO4 + NaOH = Co(OH)2 + Na2SO4 =>
CoSO4 + 2 NaOH = Co(OH)2 + Na2SO4
Zn(ClO4)2 + NaOH = Zn(OH)2 + NaClO4 =>
Zn(ClO4)2 + 2 NaOH = Zn(OH)2 + 2 NaClO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
C3H5(C18H35O2) + NaOH = C3H5(OH) + C17H35CO2Na =>
C3H5(C18H35O2) + NaOH = C3H5(OH) + C17H35CO2Na
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 6 HCl = C6H5NH2 + 3 FeCl2 + 2 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
Co2KI = KCo2I =>
Co2KI = KCo2I
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ClC6H4NO2 + NaOH = C6H4NNaO3 + HCl =>
ClC6H4NO2 + NaOH = C6H4NNaO3 + HCl
CuSO3 + NaOH = CuHO + NaSO3 =>
CuSO3 + NaOH = CuHO + NaSO3
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
H3PO4 + S = H3PO3 + SO2 =>
2 H3PO4 + S = 2 H3PO3 + SO2
MgO + Al2O3 = MgAl + O =>
2 MgO + Al2O3 = 2 MgAl + 5 O
CUSO4 + Li = Li2SO4 + CU =>
CUSO4 + 2 Li = Li2SO4 + CU
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb(CH3COO)2 + Cl2 + NaOH = PbO2 + CH3COONa + NaCl + H2O =>
Pb(CH3COO)2 + Cl2 + 4 NaOH = PbO2 + 2 CH3COONa + 2 NaCl + 2 H2O
C2H7N + O2 = CO + H2O + NO2 =>
4 C2H7N + 15 O2 = 8 CO + 14 H2O + 4 NO2
SnO2 + NaOH = Na2SnO3 + H2O =>
SnO2 + 2 NaOH = Na2SnO3 + H2O
Sn(SO4) + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn2(SO4)3 + H2O =>
6 Sn(SO4) + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Sn2(SO4)3 + 7 H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + Na(C2H3O2) =>
Mg(C2H3O2)2 + Na2CO3 = MgCO3 + 2 Na(C2H3O2)
CrSO4 + HNO3 + H2SO4 = Cr2(SO4)3 + NO + H2O =>
6 CrSO4 + 2 HNO3 + 3 H2SO4 = 3 Cr2(SO4)3 + 2 NO + 4 H2O
Zn + NO3 + H2O + OH{-} = Zn(OH)42{-} + NH3 =>
9 Zn + 41 NO3 + 246 H2O + 9 OH{-} = 9 Zn(OH)42{-} + 41 NH3
PbCO3 + Cu(NO3)2 = Pb(NO3)2 + CuCO3 =>
PbCO3 + Cu(NO3)2 = Pb(NO3)2 + CuCO3
Na2CO3 + CaNO3 = NaNO3 + Ca2CO3 =>
Na2CO3 + 2 CaNO3 = 2 NaNO3 + Ca2CO3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C12H22O11 + H2O = C3H6O3 =>
C12H22O11 + H2O = 4 C3H6O3
CaCl2 + NH4F = CaF2 + NH4Cl =>
CaCl2 + 2 NH4F = CaF2 + 2 NH4Cl
K2SO3 + CO2 = K2CO3 + SO2 =>
K2SO3 + CO2 = K2CO3 + SO2
Fe3P2 + O2 = FeO + P3O2 =>
6 Fe3P2 + 13 O2 = 18 FeO + 4 P3O2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
N2O5 + Zn(OH)2 = ZnOHNO3 + H2O =>
N2O5 + 2 Zn(OH)2 = 2 ZnOHNO3 + H2O
NH4Cl + NaOH2 = NH4 + H2O + NaCl =>
NH4Cl + NaOH2 = NH4 + H2O + NaCl
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Zn(ClO4)2 + NaOH = Zn(OH)2 + NaClO4 =>
Zn(ClO4)2 + 2 NaOH = Zn(OH)2 + 2 NaClO4
ZOH = Z + OH =>
ZOH = Z + OH
Zn(ClO4)2 + NaOH = Zn(OH)2 + NaClO4 =>
Zn(ClO4)2 + 2 NaOH = Zn(OH)2 + 2 NaClO4
SnO2 + Fe2 = FeO + Sn =>
SnO2 + Fe2 = 2 FeO + Sn
CH3CH2OH + Zn = Zn(OH)2 + CH3CH2 =>
2 CH3CH2OH + Zn = Zn(OH)2 + 2 CH3CH2
Fe + H2SO4 = Fe2(SO4)3S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3S + 4 H2O
Fe(Cl)3 + Na(OH) = Fe(OH)3 + NaCl =>
Fe(Cl)3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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