| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16 + 12 O2 = 8 CO2 + 8 H2O
KMnO4 + K3AsO3 + H2SO4 = MnSO4 + K3AsO4 + K2SO4 + H2O =>
2 KMnO4 + 5 K3AsO3 + 3 H2SO4 = 2 MnSO4 + 5 K3AsO4 + K2SO4 + 3 H2O
Pu + O2 = PuO2 =>
Pu + O2 = PuO2
C6H5CH3 + O2 = CO + H2O =>
2 C6H5CH3 + 11 O2 = 14 CO + 8 H2O
FeS + HNO3 + HCl = FeCl3 + H2SO4 + NO + H2O =>
FeS + 3 HNO3 + 3 HCl = FeCl3 + H2SO4 + 3 NO + 2 H2O
H2CrO4 + Fe(OH)3 = Fe2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Fe(OH)3 = Fe2(CrO4)3 + 6 H2O
Ba(NO3)2 + NH4F = NH4NO3 + BaF2 =>
Ba(NO3)2 + 2 NH4F = 2 NH4NO3 + BaF2
C2H5NS + H2O + Cu = C2H5NO + H + CuS =>
C2H5NS + H2O + Cu = C2H5NO + 2 H + CuS
Na2HPO + CuSO4 = Na2SO4 + CuHPO =>
Na2HPO + CuSO4 = Na2SO4 + CuHPO
C17H29(COOH) + NaOH = C17H29(COONa) + H2O =>
C17H29(COOH) + NaOH = C17H29(COONa) + H2O
H2SO4 + HNO3 = SO4 + NO2 + H2O =>
H2SO4 + 2 HNO3 = SO4 + 2 NO2 + 2 H2O
CH3COOH + HNO3 = CH3COO + H2O + NO2 =>
CH3COOH + HNO3 = CH3COO + H2O + NO2
CaH2 + C2H5OH = Ca(C2H5O)2 + H2 =>
CaH2 + 2 C2H5OH = Ca(C2H5O)2 + 2 H2
MgO2 + F2 = Mg + OF =>
MgO2 + F2 = Mg + 2 OF
Sn + HBr = SnBr4 + H2 =>
Sn + 4 HBr = SnBr4 + 2 H2
K2SO4 + HNO3 = KNO3 + SO3 + H2O =>
K2SO4 + 2 HNO3 = 2 KNO3 + SO3 + H2O
Al(OH)3 + Na(OH) = NaAlO2 + H2O =>
Al(OH)3 + Na(OH) = NaAlO2 + 2 H2O
VO2{+} + SO2 = VO{+2} + SO4{-2} =>
2 VO2{+} + SO2 = 2 VO{+2} + SO4{-2}
HClO + Fe = FeClO + H2 =>
2 HClO + 2 Fe = 2 FeClO + H2
Fe203 + HNO3 = Fe(NO3)3 + H2 =>
2 Fe203 + 1218 HNO3 = 406 Fe(NO3)3 + 609 H2
NO2(g) + H2O(l) = HNO3(l) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(l) + NO(g)
(NH4)2CO3 + H2CO3 = NH4HCO3 =>
(NH4)2CO3 + H2CO3 = 2 NH4HCO3
RuCl3 + KOH + H2O = K2RuO4 + HCl + H2 =>
2 RuCl3 + 4 KOH + 4 H2O = 2 K2RuO4 + 6 HCl + 3 H2
Fe + KSCN + H2O2 = FeO2 + KSCNH2 =>
Fe + KSCN + H2O2 = FeO2 + KSCNH2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
PbCrO4 + HCl + KI = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 16 HCl + 12 KI = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KI + MnO2 + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 H2O + I2
H2 = H{+} + e =>
H2 = 2 H{+} + 2e
F + O2 = FO2 =>
F + O2 = FO2
Li3N + HNO3 = LiNO3 + NH4NO3 =>
Li3N + 4 HNO3 = 3 LiNO3 + NH4NO3
KNO2 + KBr + H2SO4 = Br2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 NO + 2 K2SO4 + 2 H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
H2SO4 + Ca(CO3)2 = Ca(SO4)2 + H2O + CO2 =>
2 H2SO4 + Ca(CO3)2 = Ca(SO4)2 + 2 H2O + 2 CO2
H(CN)1 + Cu(OH)2 = H2O + Cu(CN)2 =>
2 H(CN)1 + Cu(OH)2 = 2 H2O + Cu(CN)2
NiSO4 + K3Fe(CN)6 = K2SO4 + Ni3(Fe(CN)6)2 =>
3 NiSO4 + 2 K3Fe(CN)6 = 3 K2SO4 + Ni3(Fe(CN)6)2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl3 + Nh4SCN = Fe(SCN)3 + Nh4Cl =>
FeCl3 + 3 Nh4SCN = Fe(SCN)3 + 3 Nh4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
UO3 + H2O = U(OH)6 =>
UO3 + 3 H2O = U(OH)6
Br + NaCl = NaBr + Cl =>
Br + NaCl = NaBr + Cl
FeCl2 + O2 = Fe2O2 + Cl =>
2 FeCl2 + O2 = Fe2O2 + 4 Cl
Zn + Fe(CN)6 = Zn2[Fe(CN)6] =>
2 Zn + Fe(CN)6 = Zn2[Fe(CN)6]
Cl2(g) + CoI3(s) = I2(s) + CoCl3(aq) =>
3 Cl2(g) + 2 CoI3(s) = 3 I2(s) + 2 CoCl3(aq)
Mg2 + HNO3 = Mg(NO3)2 + H =>
Mg2 + 4 HNO3 = 2 Mg(NO3)2 + 4 H
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3 =>
AgNO3(aq) + NaOH(aq) = AgOH + NaNO3
PbSO4 + NaCl = Na2SO4 + Na2PbCl4 =>
PbSO4 + 4 NaCl = Na2SO4 + Na2PbCl4
Ge + HCl = GeCl + H =>
Ge + HCl = GeCl + H
I + S = IS2 =>
I + 2 S = IS2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/24
Équations équilibrées sur09/17/23
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