| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 UO2 = U3O6
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
Cr(OH)3 + HNO2 = Cr(NO3)3 + NO + H2O =>
Cr(OH)3 + 9 HNO2 = Cr(NO3)3 + 6 NO + 6 H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
[Ag(NH3)2]Cl + NHO3 = NH4NO3 + AgCl =>
[Ag(NH3)2]Cl + 2 NHO3 = 2 NH4NO3 + AgCl
SrCO3 + CH3COOH = Sr(CH3COO)2 + H2O + CO2 =>
SrCO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
K2SO4 = S + K2O4 =>
K2SO4 = S + K2O4
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
CuCl2 + NH4OH = Cu(OH)2 + NH3 + HCl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH3 + 2 HCl
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
C5H11OH + O2 = C2 + H2O =>
2 C5H11OH + 5 O2 = 5 C2 + 12 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C6H5OHOCH3 + CHCl3 + NaOH = C6H5OHOCH3CHO + NaCl + H2O =>
20 C6H5OHOCH3 + 12 CHCl3 + 36 NaOH = 19 C6H5OHOCH3CHO + 36 NaCl + 19 H2O
C2H18 + O2 = carbondioxide + H2O =>
2 C2H18 + 13 O2 = 4 CO2 + 18 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
[Cr(O2)4]{3-} + H2O = [CrO4]{2-} + O2 + OH{-} =>
4[Cr(O2)4]{3-} + 2 H2O = 4[CrO4]{2-} + 7 O2 + 4 OH{-}
CH3COOCOCH3 + NH3 = CH3COOCCH2NH2 + H2O =>
CH3COOCOCH3 + NH3 = CH3COOCCH2NH2 + H2O
Na2B4O9H4 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O9H4 + 2 HCl + 3 H2O = 4 H3BO3 + 2 NaCl
B2O3 + H2SO4 = B2SO4 + H2O3 =>
B2O3 + H2SO4 = B2SO4 + H2O3
ZnCl2 + HOH = ZnO + HCl =>
ZnCl2 + HOH = ZnO + 2 HCl
I2 + NaCl = I2Cl2 + Na =>
I2 + 2 NaCl = I2Cl2 + 2 Na
As2O5(aq) + Ca(OH)2(aq) = Ca3(AsO4)2(aq) + H2O(l) =>
As2O5(aq) + 3 Ca(OH)2(aq) = Ca3(AsO4)2(aq) + 3 H2O(l)
MgO + H2SO3 = Mg(SO3) + H2O =>
MgO + H2SO3 = Mg(SO3) + H2O
HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2
Na3PO4 + AlBr3 = AlPO4 + NaBr =>
Na3PO4 + AlBr3 = AlPO4 + 3 NaBr
Mg(OH)2 + HP(O)(OH)2 = Mg3(PO3)2 + H2O =>
3 Mg(OH)2 + 2 HP(O)(OH)2 = Mg3(PO3)2 + 6 H2O
Cu(NO3) + NH4Br = CuBr(aq) + NH4NO3(aq) =>
Cu(NO3) + NH4Br = CuBr(aq) + NH4NO3(aq)
NaOH(aq) + CuSO4(l) = Cu(OH)2(aq) + Na2SO4(aq) =>
2 NaOH(aq) + CuSO4(l) = Cu(OH)2(aq) + Na2SO4(aq)
HCe + Ca(OH)2 = CaCe2 + H2O =>
2 HCe + Ca(OH)2 = CaCe2 + 2 H2O
CaFeO4 + NH3*H2O = FeO(OH) + N2 + Ca(OH)2 + H2O =>
2 CaFeO4 + 2 NH3*H2O = 2 FeO(OH) + N2 + 2 Ca(OH)2 + 2 H2O
AlCl3 + LiOH = LiCl + Al(OH)3 =>
AlCl3 + 3 LiOH = 3 LiCl + Al(OH)3
Sn + HBr = H2 + Sn(Br2) =>
Sn + 2 HBr = H2 + Sn(Br2)
MnSO4 + ZnCl2 = MnCl2 + ZnSO4 =>
MnSO4 + ZnCl2 = MnCl2 + ZnSO4
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
KCl + Li3PO4 = LiCl + K3PO4 =>
3 KCl + Li3PO4 = 3 LiCl + K3PO4
H2CrO4 = Cr + O2 + H2O =>
2 H2CrO4 = 2 Cr + 3 O2 + 2 H2O
CH3COH + Ag2O = CH3CO2H + Ag =>
CH3COH + Ag2O = CH3CO2H + 2 Ag
CrCl3 + KMnO4 + KCl + H2O = K2Cr2O7 + HCl + MnCl2 =>
10 CrCl3 + 6 KMnO4 + 4 KCl + 11 H2O = 5 K2Cr2O7 + 22 HCl + 6 MnCl2
Ca + H2SO = CaSO + H =>
Ca + H2SO = CaSO + 2 H
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
NaOH + H2S = NaOHS + H2 =>
NaOH + H2S = NaOHS + H2
H2SIO3 + KOH = K2SIO3 + H2O =>
H2SIO3 + 2 KOH = K2SIO3 + 2 H2O
K2S + Br2 = KBr + S =>
K2S + Br2 = 2 KBr + S
ammonia + O = HNO3 + H2O =>
NH3 + 4 O = HNO3 + H2O
I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2
[Fe(CN)6]4 + Fe2 = Fe4[Fe(CN)6]3 =>
3[Fe(CN)6]4 + 8 Fe2 = 4 Fe4[Fe(CN)6]3
AgNO3(aq) + AlBr3(aq) = AgBr + Al(NO3)3 =>
3 AgNO3(aq) + AlBr3(aq) = 3 AgBr + Al(NO3)3
FeCl2 + H2SO4 = Fe2(SO4)3 + FeCl3 + S + H2O =>
6 FeCl2 + 4 H2SO4 = Fe2(SO4)3 + 4 FeCl3 + S + 4 H2O
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl4 + H2O =>
2 C6H5NO2 + 3 Sn + 12 HCl = 2 C6H5NH2 + 3 SnCl4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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