| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 = 3 Cl + Cr
SiH4 + SiO3 = SiO2 + H2 =>
SiH4 + 2 SiO3 = 3 SiO2 + 2 H2
IO3 + I{-} = I2O3{-} =>
IO3 + I{-} = I2O3{-}
PF5 = P + F2 =>
2 PF5 = 2 P + 5 F2
IO3 + I{-} = I2O3{-} =>
IO3 + I{-} = I2O3{-}
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
Ag2CO3(s) = Ag + O(s) + CO2(g) =>
Ag2CO3(s) = 2 Ag + O(s) + CO2(g)
SrO + KHSO4 = K2SO4 + SrSO4 + H2O =>
SrO + 2 KHSO4 = K2SO4 + SrSO4 + H2O
CuSO4 + KI = CuI + K(SO4) =>
CuSO4 + KI = CuI + K(SO4)
Fe + Ge + Te = FeGeTe =>
Fe + Ge + Te = FeGeTe
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
KMnO4 + Cu2O = K2O + MnO + CuO =>
2 KMnO4 + 5 Cu2O = K2O + 2 MnO + 10 CuO
N + H + P + O = (NH4)3PO4 =>
3 N + 12 H + P + 4 O = (NH4)3PO4
C24H30N3O + O2 = CO2 + H2O + NO2 =>
C24H30N3O + 34 O2 = 24 CO2 + 15 H2O + 3 NO2
CuI2 + Na = NaI + Cu =>
CuI2 + 2 Na = 2 NaI + Cu
N + H + P + O = (NH4)3PO4 =>
3 N + 12 H + P + 4 O = (NH4)3PO4
SO2 + HCl = H2SO2 + Cl =>
SO2 + 2 HCl = H2SO2 + 2 Cl
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NO3 + Na =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NO3 + 2 Na
Rb(OH) + H2SO4 = H2O + Rb2SO4 =>
2 Rb(OH) + H2SO4 = 2 H2O + Rb2SO4
H2 + SO3 = H2SO3 =>
H2 + SO3 = H2SO3
Ba + SO2 = BaSO2 =>
Ba + SO2 = BaSO2
C2H5OH + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CHO + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CH3CHO + 7 H2O
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
NaOH + C20H14O4 = CH3COO + Na =>
16 NaOH + C20H14O4 = 10 CH3COO + 16 Na
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
C8H8O + H2 = C8H10O =>
C8H8O + H2 = C8H10O
K3PO4(aq) + NaNO3(aq) = KNO3(aq) + Na3PO4(aq) =>
K3PO4(aq) + 3 NaNO3(aq) = 3 KNO3(aq) + Na3PO4(aq)
In + C = In2C3 =>
2 In + 3 C = In2C3
CUO + O2 = CUO3 =>
CUO + O2 = CUO3
Fe + Fe2O3 = Fe3O4 =>
Fe + 4 Fe2O3 = 3 Fe3O4
Cr2O3 + Na2S2O7 = Cr2(SO4)3 + Na2SO4 =>
Cr2O3 + 3 Na2S2O7 = Cr2(SO4)3 + 3 Na2SO4
NaOH + K3[Fe(CN)6] + H2O2 = NaCN + KOCN + Fe(OH)3 + H2O =>
3 NaOH + K3[Fe(CN)6] + 3 H2O2 = 3 NaCN + 3 KOCN + Fe(OH)3 + 3 H2O
AlOHCl2 + H2SO4 = Al2(SO4)3 + AlCl3 + H2O =>
6 AlOHCl2 + 3 H2SO4 = Al2(SO4)3 + 4 AlCl3 + 6 H2O
ZnSO4(aq) + Al(s) = Al2(SO4)3 + Zn =>
3 ZnSO4(aq) + 2 Al(s) = Al2(SO4)3 + 3 Zn
B(OH)3 + NaCl = NaOH + BCl3 =>
B(OH)3 + 3 NaCl = 3 NaOH + BCl3
FeS2 + O2 + H2O = FeO(OH) + SO4 =>
4 FeS2 + 19 O2 + 2 H2O = 4 FeO(OH) + 8 SO4
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn(OH)2 + NH4 = Zn + NH3 + H2O =>
Zn(OH)2 + 2 NH4 = Zn + 2 NH3 + 2 H2O
PbSO4 = O2 + PbSO3 =>
2 PbSO4 = O2 + 2 PbSO3
Cu(OH)2 + NH4OH = CuOH2 + NH(OH)4 =>
3 Cu(OH)2 + NH4OH = 3 CuOH2 + NH(OH)4
Mg2 + H3Po4 = MgPo43 + H =>
2 Mg2 + 43 H3Po4 = 4 MgPo43 + 129 H
Fe2O3 + K2O = KFeO2 =>
Fe2O3 + K2O = 2 KFeO2
SO2 + H2O = SO4{2-} + S + H{+} =>
3 SO2 + 2 H2O = 2 SO4{2-} + S + 4 H{+}
Cu + P4 = CuP4 =>
Cu + P4 = CuP4
CH3CH2CH2CONHCH2CH3 + H3O = CH3CH2CH2COH + NH2 + CH2CH3 =>
5 CH3CH2CH2CONHCH2CH3 + 2 H3O = 7 CH3CH2CH2COH + 5 NH2 + CH2CH3
NaClO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaCl + H2O =>
NaClO2 + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + NaCl + 2 H2O
C2H3NaO2 + BaSO4 = Na2SO4 + Ba(C2H3O2)2 =>
2 C2H3NaO2 + BaSO4 = Na2SO4 + Ba(C2H3O2)2
CaO + As2O3 = Ca3(AsO3)2 =>
3 CaO + As2O3 = Ca3(AsO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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