| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 NH4(NO3) = 3 LiNO3 + (NH4)3N
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
KF + Li3PO4 = K3PO4 + LiF =>
3 KF + Li3PO4 = K3PO4 + 3 LiF
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
H5NS(aq) + HCl(aq) = H5Cl + HNS =>
H5NS(aq) + HCl(aq) = H5Cl + HNS
CoSO4 + Pb(NO3)2 = Co(NO3)2 + Pb(SO4) =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + Pb(SO4)
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
FeCO3 + O2 = CO2 + FeO3 =>
FeCO3 + O2 = CO2 + FeO3
CaO + KOH = Ca(OH)2 + K2O =>
CaO + 2 KOH = Ca(OH)2 + K2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
OH + SiO2 = SiO3 + H2O =>
2 OH + SiO2 = SiO3 + H2O
K2Cr2O7 + H2SO4 + Na2S = Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
4 K2Cr2O7 + 16 H2SO4 + 3 Na2S = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4 + 3 Na2SO4
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Na3AsO3 + H2S = As2S3 + NaOH =>
2 Na3AsO3 + 3 H2S = As2S3 + 6 NaOH
Mg2P2O7 + NH3 + H2O = MgNH4PO4 =>
Mg2P2O7 + 2 NH3 + H2O = 2 MgNH4PO4
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
Na2CO3 + CH3COOH = CO2 + H2O + NaCOOCH3 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaCOOCH3
HCN + C4H6 = C6H8N2 =>
2 HCN + C4H6 = C6H8N2
C4H8Cl2Zn = ZnCl2C4H8 =>
C4H8Cl2Zn = ZnCl2C4H8
Fe(OH)3 + HCOONa = Fe(OH)2 + H2O + CO2 + NaOH =>
2 Fe(OH)3 + HCOONa = 2 Fe(OH)2 + H2O + CO2 + NaOH
MgClO3 + AgNO3 = MgNO3 + AgClO3 =>
MgClO3 + AgNO3 = MgNO3 + AgClO3
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
Al(s) + FeCl3(aq) = AlCl3(aq) + Fe(s)
Ba(NO3)2 + KI = BaI2 + K(NO3) =>
Ba(NO3)2 + 2 KI = BaI2 + 2 K(NO3)
NH3 + Ni(NO3)3 = NO3 + Ni(NH3)3 =>
3 NH3 + Ni(NO3)3 = 3 NO3 + Ni(NH3)3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
AgNO2 + CaBr2 = AgBr + Ca(NO2)2 =>
2 AgNO2 + CaBr2 = 2 AgBr + Ca(NO2)2
CaCl2 + K2CrO4 = CaCrO4 + KCl =>
CaCl2 + K2CrO4 = CaCrO4 + 2 KCl
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Al + NO3{-} + H2O = Al{3+} + NH3 + HO{-} =>
8 Al + 3 NO3{-} + 18 H2O = 8 Al{3+} + 3 NH3 + 27 HO{-}
Cu(s) + H2SO4 = CuSO4 + SO2 + H2O =>
Cu(s) + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KMnO4 + NaNO2 + KOH = K2MnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-} =>
2 CrO4{2-} + H2SO4 = Cr2O7{2-} + H2O + SO4{2-}
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O(s) + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O(s) + 3 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HC1 + NH3 = NH4 + C12 =>
12 HC1 + 12 NH3 = 12 NH4 + C12
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl2 =>
2 C + 2 KNO3 + Fe + 2 HCl = 2 CNO3 + 2 KH + FeCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
[Ag(NH3)2]Cl = AgCl + NH3 =>
[Ag(NH3)2]Cl = AgCl + 2 NH3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Ca(NO3)2*4H2O = Ca{2+} + NO3{-} + H2O =>
Ca(NO3)2*4H2O = Ca{2+} + 2 NO3{-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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