| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 HCl = MgCl2 + H2
KI + Pb2(NO3) = Pb2I + K(NO3) =>
KI + Pb2(NO3) = Pb2I + K(NO3)
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
CO + SO3 = CO2 + SO2 =>
CO + SO3 = CO2 + SO2
K2SO3 + HCl = KCl + H2O + SO2 =>
K2SO3 + 2 HCl = 2 KCl + H2O + SO2
CO2 + H2O = C12H22O1 + O =>
12 CO2 + 11 H2O = C12H22O1 + 34 O
Au + I = AuI3 =>
Au + 3 I = AuI3
Fe(NO3)3(aq) = Fe + NO3 =>
Fe(NO3)3(aq) = Fe + 3 NO3
NaHS + H2O2 = Na2S2O3 + H2O =>
2 NaHS + 4 H2O2 = Na2S2O3 + 5 H2O
KCO3 + H2O = KHCO3 + O2 =>
4 KCO3 + 2 H2O = 4 KHCO3 + O2
PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
MnO2(s) + HCl2 = MnCl2 + Cl2 + H2O =>
MnO2(s) + 4 HCl2 = MnCl2 + 3 Cl2 + 2 H2O
Ca5(PO4)3(OH) + HCl = Ca5(PO4)3Cl + H2O =>
Ca5(PO4)3(OH) + HCl = Ca5(PO4)3Cl + H2O
Na2Cl + AgNO3 = Ag2Cl + NaNO3 =>
Na2Cl + 2 AgNO3 = Ag2Cl + 2 NaNO3
As2O3 + KNO3 + H2SO4 = K2SO4 + NO + As(SO4)5 + H2O =>
3 As2O3 + 14 KNO3 + 37 H2SO4 = 7 K2SO4 + 14 NO + 6 As(SO4)5 + 37 H2O
Na2Co3 + K2SO4 = K2Co3 + Na2SO4 =>
Na2Co3 + K2SO4 = K2Co3 + Na2SO4
(NH4)2SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + SO2 + H2O
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate =>
NickelDichromate + LithiumSulfide = NickelSulfide + LithiumDichromate
C4H10H2O = C4H10OH2 =>
C4H10H2O = C4H10OH2
Hg2(NO3)2 + KCN = Hg + K2[Hg(CN)4] + KNO3 =>
Hg2(NO3)2 + 4 KCN = Hg + K2[Hg(CN)4] + 2 KNO3
C6H14 + Cl2 = C3H6Cl2 + HCl =>
C6H14 + 3 Cl2 = 2 C3H6Cl2 + 2 HCl
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6 =>
NaHC4H4O6 + NH4Cl = NaCl + NH4HC4H4O6
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C2Cl6 + O2 = CO2 + Cl2 =>
C2Cl6 + 2 O2 = 2 CO2 + 3 Cl2
SrCrO4 + H2O = Sr(OH)2 + H2CrO4 =>
SrCrO4 + 2 H2O = Sr(OH)2 + H2CrO4
CsI + NaOH = CsOH + NaI =>
CsI + NaOH = CsOH + NaI
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaMnO4 + FeSO4 + H2SO4 = MnSO4 + Na2SO4 + Fe2(SO4)3 + H2O =>
2 NaMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + Na2SO4 + 5 Fe2(SO4)3 + 8 H2O
K + MgCO3 = Mg + KCO3 =>
K + MgCO3 = Mg + KCO3
Al(NO3)3 + Na3(PO4) = Al(PO4) + NaNO3 =>
Al(NO3)3 + Na3(PO4) = Al(PO4) + 3 NaNO3
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Al(m) + Fe2O(m) = AlO + Fe =>
Al(m) + Fe2O(m) = AlO + 2 Fe
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2S3O12 + K2SO4 + ZnSO4 + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2S3O12 + K2SO4 + 3 ZnSO4 + 3 Cl2 + 7 H2O
Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O
Ca + H2SO4 = CaSO4 + H2 = =>
Ca + H2SO4 = CaSO4 + H2
ZnSO4(aq) + SrCl2(aq) = ZnCl2(aq) + SrSO4(aq) =>
ZnSO4(aq) + SrCl2(aq) = ZnCl2(aq) + SrSO4(aq)
AgNO3 + Fe3Cl = AgCl + Fe3NO3 =>
AgNO3 + Fe3Cl = AgCl + Fe3NO3
NiO + Hg = Ni + HgO =>
NiO + Hg = Ni + HgO
CaBr2 + H2O = CaOHBr + HBr =>
CaBr2 + H2O = CaOHBr + HBr
MnO4{-} + H2C2O4 + H{+} = MnO2 + CO2 + H2O =>
2 MnO4{-} + 3 H2C2O4 + 2 H{+} = 2 MnO2 + 6 CO2 + 4 H2O
NaMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + NaOH =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 NaOH
Fe(HCO3)2 + H2O = Fe(OH)2 + H2CO3 =>
Fe(HCO3)2 + 2 H2O = Fe(OH)2 + 2 H2CO3
Sn + HNO3 = SnO32 + NO2 + H2O =>
Sn + 64 HNO3 = SnO32 + 64 NO2 + 32 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CH3CH2CH3 + O2 = CH3CH2CHO + H2O =>
CH3CH2CH3 + O2 = CH3CH2CHO + H2O
C2H5NH2 + Br2 = C2H4BrNH2 + H2 =>
2 C2H5NH2 + Br2 = 2 C2H4BrNH2 + H2
Ni(NO3)2 + H2O = Ni + H2ONO3 =>
Ni(NO3)2 + 2 H2O = Ni + 2 H2ONO3
Ka + OH = KaOH =>
Ka + OH = KaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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