| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2MoO4(H2O)4 + 4 H2S = (NH4)2MoS4 + 8 H2O
C2H2 + KNH2 = C2HK + NH3 =>
C2H2 + KNH2 = C2HK + NH3
Mg2Al4Si5O18 = Mg3Al2Si3O12 + Al2SiO5 + SiO2 =>
3 Mg2Al4Si5O18 = 2 Mg3Al2Si3O12 + 4 Al2SiO5 + 5 SiO2
BeSO3 + H2SO4 = BeSO4 + SO2 + H2O =>
BeSO3 + H2SO4 = BeSO4 + SO2 + H2O
CaCO3 + NaPO3*6H2O + NaOH = Ca(PO3)2*Ca(OH)2 + Na2CO3 + H2O =>
2 CaCO3 + 2 NaPO3*6H2O + 2 NaOH = Ca(PO3)2*Ca(OH)2 + 2 Na2CO3 + 12 H2O
CuS + SO3 = CuSO4 + SO2 =>
CuS + 4 SO3 = CuSO4 + 4 SO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2
Na2CrO4 + CuCl2 = Na2Cl2 + CrO4Cu =>
Na2CrO4 + CuCl2 = Na2Cl2 + CrO4Cu
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
KCr(SO4)2 + NaOH = Cr(OH)3 + KNaSO4 + Na2SO4 =>
KCr(SO4)2 + 3 NaOH = Cr(OH)3 + KNaSO4 + Na2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg(aq) + CH3COOH(aq) = Mg(CH3COO) + H2 =>
2 Mg(aq) + 2 CH3COOH(aq) = 2 Mg(CH3COO) + H2
C2H5O + NaCr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
14 C2H5O + 6 NaCr2O7 + 21 H2SO4 = 14 CH3COOH + 6 Cr2(SO4)3 + 3 Na2SO4 + 28 H2O
Al2(SO4)3 + CH3COOH = (CH3COO)3Al + H2SO4 =>
Al2(SO4)3 + 6 CH3COOH = 2(CH3COO)3Al + 3 H2SO4
(CH3)2CO + NH3 + H = (CH3)2CNH2 + H2O =>
(CH3)2CO + NH3 + H = (CH3)2CNH2 + H2O
C6H5CH3 + NaOH = C6H5OH + CH4 + Na =>
19 C6H5CH3 + 20 NaOH = 20 C6H5OH + 13 CH4 + 20 Na
NH4 + KOH = NH5KO =>
NH4 + KOH = NH5KO
K + H2O = KOH + H =>
K + H2O = KOH + H
PbF4 + K = KF + Pb =>
PbF4 + 4 K = 4 KF + Pb
Na2SO4 + HCl = NaCl + SO2 + O2 + H2O =>
2 Na2SO4 + 4 HCl = 4 NaCl + 2 SO2 + O2 + 2 H2O
Ag + CuCl2 = AgCl + CuCl =>
Ag + CuCl2 = AgCl + CuCl
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C11H18 + NaOH = C11H18O + NaH =>
C11H18 + NaOH = C11H18O + NaH
NaOH = Na + OH =>
NaOH = Na + OH
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2 =>
MgCl2 + Ba(No3)2 = BaCl2 + Mg(No3)2
C4H9ClAgNO3C2H6O = (CH3)3COC2H5HNO3AgCl =>
C4H9ClAgNO3C2H6O = (CH3)3COC2H5HNO3AgCl
H2O + ReO4{-} + IO{-} = IO3{-} + Re + OH{-} =>
2 H2O + 4 ReO4{-} + 7 IO{-} = 7 IO3{-} + 4 Re + 4 OH{-}
Au(NO3)2 + Cu = Cu(NO3)2 + Au =>
Au(NO3)2 + Cu = Cu(NO3)2 + Au
HNO3 + Na = H2 + NaNO3 =>
2 HNO3 + 2 Na = H2 + 2 NaNO3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2O + H2CO3 =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 12 H2O + 6 H2CO3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
[Cu(NH3)4(OH)2] + HCl = CuCl2 + H2O + NH4Cl =>
[Cu(NH3)4(OH)2] + 6 HCl = CuCl2 + 2 H2O + 4 NH4Cl
Na2Mn2O7 + NaCl + H2SO3 = Mn2(SO3)3 + Na2SO3 + Cl2 + H2O =>
Na2Mn2O7 + 6 NaCl + 7 H2SO3 = Mn2(SO3)3 + 4 Na2SO3 + 3 Cl2 + 7 H2O
Mg + HCl(aq) = MgCl2 + H =>
Mg + 2 HCl(aq) = MgCl2 + 2 H
FeS2 + CO2 = Fe2O3 + COS + SO2 =>
6 FeS2 + 11 CO2 = 3 Fe2O3 + 11 COS + SO2
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
K(MnO)3 + HCl = KCl + Mn3Cl2 + H2O + Cl1999999999999 =>
1999999999999 K(MnO)3 + 11999999999994 HCl = 1999999999999 KCl + 1999999999999 Mn3Cl2 + 5999999999997 H2O + 3 Cl1999999999999
C6H5COOH + Na2CO3 = C6H5COONa + CO2 + H2O =>
2 C6H5COOH + Na2CO3 = 2 C6H5COONa + CO2 + H2O
FeCl3 + C6H8O2 = FeCl2 + HCl(aq) + C6H6O2 =>
2 FeCl3 + C6H8O2 = 2 FeCl2 + 2 HCl(aq) + C6H6O2
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
(NH4)2CrO4 = (NH4)2Cr2O7 + NH3 + H2O =>
2(NH4)2CrO4 = (NH4)2Cr2O7 + 2 NH3 + H2O
Cu(NO3)2 + NH3 + H2O = Cu(H2O)2 + NH4NO3 =>
4 Cu(NO3)2 + 10 NH3 + 11 H2O = 4 Cu(H2O)2 + 9 NH4NO3
Al + K4[Fe(CN)6] = Al[Fe(CN)6]3 + K =>
Al + 3 K4[Fe(CN)6] = Al[Fe(CN)6]3 + 12 K
FeSCN + Na3PO4 = FePO4 + Na3SCN =>
FeSCN + Na3PO4 = FePO4 + Na3SCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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