| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3 + 2 HCl = CuCl2 + H2CO3
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Fe(SO4) + K2(CO3) = Fe(CO3) + K2(SO4) =>
Fe(SO4) + K2(CO3) = Fe(CO3) + K2(SO4)
CH3 + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3 + KMnO4 + 2 H2SO4 = CH3COH + MnSO4 + 3 H2O + KSO4
Li3N + H2O = LiOH + H3N =>
Li3N + 3 H2O = 3 LiOH + H3N
KMnO4 + NO + H2SO4 = MnSO4 + NO2 + K2SO4 + H2O =>
2 KMnO4 + 5 NO + 3 H2SO4 = 2 MnSO4 + 5 NO2 + K2SO4 + 3 H2O
C12H24O12 + O12 = H2O + CO2 =>
C12H24O12 + 2 O12 = 12 H2O + 12 CO2
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
NH4Cl + BaO2H2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + BaO2H2 = 2 NH3 + BaCl2 + 2 H2O
Fe + Na2SO4 = Fe2(SO4)3 + Na =>
2 Fe + 3 Na2SO4 = Fe2(SO4)3 + 6 Na
H2SO4 + NaOH + KOH = H2O + KNaSO4 =>
H2SO4 + NaOH + KOH = 2 H2O + KNaSO4
C4H9Cl + NaCN = C5H9N + NaCl =>
C4H9Cl + NaCN = C5H9N + NaCl
[Hg(H2O)4] + NH3 = [Hg(NH3)4] + H2O =>
[Hg(H2O)4] + 4 NH3 = [Hg(NH3)4] + 4 H2O
Mg + FeSO4 = Fe + Mg2(SO4)3 =>
2 Mg + 3 FeSO4 = 3 Fe + Mg2(SO4)3
AlO = Al + O =>
AlO = Al + O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NaClO + O2 = NaClO3 =>
NaClO + O2 = NaClO3
AgNO3(aq) + NaF(aq) = AgF + NaNO3 =>
AgNO3(aq) + NaF(aq) = AgF + NaNO3
Zn + F2 = Zn2F2 =>
2 Zn + F2 = Zn2F2
H2O + CO2 = HCO3H3O =>
2 H2O + CO2 = HCO3H3O
KMnO4 + KVO3 + H2O = K7[MnV13O38] + KOH + H2O2 =>
2 KMnO4 + 26 KVO3 + 10 H2O = 2 K7[MnV13O38] + 14 KOH + 3 H2O2
Na2SO4 + Sr(OH)2 = Na(OH)2 + Sr2SO4 =>
Na2SO4 + 2 Sr(OH)2 = 2 Na(OH)2 + Sr2SO4
IO4{-} + H3AsO3 = IO2{-} + H3AsO4 =>
IO4{-} + 2 H3AsO3 = IO2{-} + 2 H3AsO4
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g) =>
H2SO4(aq) + CaCO3(aq) = CaSO4(aq) + H2O(l) + CO2(g)
NH4C2H3O2 = NH4 + CH3CO2 =>
NH4C2H3O2 = NH4 + CH3CO2
P4O10 + H2O + N2 = PH5 + N2O =>
P4O10 + 10 H2O + 20 N2 = 4 PH5 + 20 N2O
H3PO3 + HI = PI3 + H2O =>
H3PO3 + 3 HI = PI3 + 3 H2O
Fe(s) + MgCl(aq) = Mg(s) + FeCl3 =>
Fe(s) + 3 MgCl(aq) = 3 Mg(s) + FeCl3
NaOH + H2C2O4 = H2O + NaC2O4H =>
NaOH + H2C2O4 = H2O + NaC2O4H
SO4{2-} + Co{2+} = CoSO4 =>
SO4{2-} + Co{2+} = CoSO4
Cr2(SO4)3 = Cr{3+} + SO4{2-} =>
Cr2(SO4)3 = 2 Cr{3+} + 3 SO4{2-}
(CH3CH2O)2SO2 + NaOH = Na2SO4 + (CH3CH2)2O + H2O =>
(CH3CH2O)2SO2 + 2 NaOH = Na2SO4 + (CH3CH2)2O + H2O
CdTeO4 + F + HCl = CdCl2 + HF + TeO4 =>
CdTeO4 + 2 F + 2 HCl = CdCl2 + 2 HF + TeO4
Ba(OH)2 + H2SO3 = BaSO3 + OH2 =>
Ba(OH)2 + H2SO3 = BaSO3 + 2 OH2
H2SO3 + CsOH = HOH + Cs2SO3 =>
H2SO3 + 2 CsOH = 2 HOH + Cs2SO3
Hg2(NO3)2 + SnCl2 + HCl = Hg + H2[SnCl6] + HNO3 =>
Hg2(NO3)2 + SnCl2 + 4 HCl = 2 Hg + H2[SnCl6] + 2 HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C18H30O2 + CH4O = C57H96O6 + C3H8O3 =>
102 C18H30O2 + 33 CH4O = 32 C57H96O6 + 15 C3H8O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H3PO2 + Cr2O7{-2} + H{+} = H3PO4 + Cr{+3} + H2O =>
3 H3PO2 + 2 Cr2O7{-2} + 16 H{+} = 3 H3PO4 + 4 Cr{+3} + 8 H2O
Na2HPO4 + FeCl2 = HCl + NaCl + Fe3(PO4)2 =>
2 Na2HPO4 + 3 FeCl2 = 2 HCl + 4 NaCl + Fe3(PO4)2
FeCl3 + Na2SO3 + H2O = Fe(OH)3 + SO2 + NaCl =>
2 FeCl3 + 3 Na2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 6 NaCl
ZnO + SO3 = ZnSO4 =>
ZnO + SO3 = ZnSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(s) + HCl(aq) = PbCl2(aq) + H2(g) =>
Pb(s) + 2 HCl(aq) = PbCl2(aq) + H2(g)
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
H2(SO3) + Ag2O = Ag2(SO3) + H2O =>
H2(SO3) + Ag2O = Ag2(SO3) + H2O
Fe + NaBr = FeBr3 + Na(classification) =>
Fe + 3 NaBr = FeBr3 + 3 Na(classification)
CH = C2 + H2 =>
2 CH = C2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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