| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H8(OH)2 + 11 O2 = 8 CO2 + 10 H2O
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
CH3CH2Cl + Na = CH3CH2 + NaCl =>
CH3CH2Cl + Na = CH3CH2 + NaCl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
O + Hg = HgO =>
O + Hg = HgO
C3H7Cl + Na = C6H14 + NaCl =>
2 C3H7Cl + 2 Na = C6H14 + 2 NaCl
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
CO + L2O5 = L2 + CO2 =>
5 CO + L2O5 = L2 + 5 CO2
Pb + Fr = PbFr =>
Pb + Fr = PbFr
NH2OH + O2 = HNO3 + H2O =>
2 NH2OH + 3 O2 = 2 HNO3 + 2 H2O
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
H{+} + Al = Al{3} + H2 =>
6 H{+} + 2 Al = 2 Al{3} + 3 H2
Mg + SiI4 = MgI2 + Si =>
2 Mg + SiI4 = 2 MgI2 + Si
P4 + OH = PH3 + HPO2 =>
P4 + 6 OH = PH3 + 3 HPO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HPO2 + Ni(OH)3 = Ni(PO2)3 + H2O =>
3 HPO2 + Ni(OH)3 = Ni(PO2)3 + 3 H2O
V2O5 + OH{-} = VO4{3-} + H2O =>
V2O5 + 6 OH{-} = 2 VO4{3-} + 3 H2O
(NH4)4CO4 = NH3 + CO2 + H2O =>
(NH4)4CO4 = 4 NH3 + CO2 + 2 H2O
C2H2 + Cl2 + Ca(OH)2 = C2Cl4 + CaCl2 + H2O =>
C2H2 + 3 Cl2 + Ca(OH)2 = C2Cl4 + CaCl2 + 2 H2O
SbO3 + HBrO3 = SbO5 + HBr =>
3 SbO3 + 2 HBrO3 = 3 SbO5 + 2 HBr
C6H12O + Na2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H12O + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + Na2SO4 + 7 H2O
CH3 + H2O = CO + H2 =>
2 CH3 + 2 H2O = 2 CO + 5 H2
Fe(OH)2 + MnO4{-} + H2O = MnO2 + Fe(OH)3 + OH{-} =>
3 Fe(OH)2 + MnO4{-} + 2 H2O = MnO2 + 3 Fe(OH)3 + OH{-}
P + H2SO = PSO + H2 =>
P + H2SO = PSO + H2
AgBr + NH3 = AgBr(NH3)2 =>
AgBr + 2 NH3 = AgBr(NH3)2
Zn + Zn(NO3)2 = ZnO + N2 =>
5 Zn + Zn(NO3)2 = 6 ZnO + N2
K2Cr2O7 + HI = KI + CrI3 + I2 + H2O =>
K2Cr2O7 + 14 HI = 2 KI + 2 CrI3 + 3 I2 + 7 H2O
O2 + H2O = OH =>
O2 + 2 H2O = 4 OH
NaNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 NaNO3 + 3 H2O
C22H32 + O2 = CO2 + H2O =>
C22H32 + 30 O2 = 22 CO2 + 16 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al2O3*Si2O4 + NH4F*HF = (NH4)2SiF6 + (NH4)3AlF6 + NH3 + H2O =>
Al2O3*Si2O4 + 12 NH4F*HF = 2(NH4)2SiF6 + 2(NH4)3AlF6 + 2 NH3 + 7 H2O
KMnO4 + Au(CN)3 = Au(MnO4)3 + KCN =>
3 KMnO4 + Au(CN)3 = Au(MnO4)3 + 3 KCN
Mg + H2SO4 = S + MgO + H2O =>
3 Mg + H2SO4 = S + 3 MgO + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Fe + Zn(SO4)3 = Zn + Fe2(SO4)3 =>
2 Fe + Zn(SO4)3 = Zn + Fe2(SO4)3
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
C7H6O2 + NaHCO3 = H2O + CO2 + NaOC7 =>
9 C7H6O2 + 10 NaHCO3 = 32 H2O + 3 CO2 + 10 NaOC7
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
As2S3 + ClO3{-} + H2O = H3AsO4 + S + Cl{-} =>
3 As2S3 + 5 ClO3{-} + 9 H2O = 6 H3AsO4 + 9 S + 5 Cl{-}
H3AsO3 + ClO3 = H3AsO4 + Cl =>
3 H3AsO3 + ClO3 = 3 H3AsO4 + Cl
K2SO4(aq) + Pb(CH3COO)2(aq) = CH3COOK + PbSO4(s) =>
K2SO4(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK + PbSO4(s)
CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2
P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4
CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO
Fr2O + SO2 = FrSO + O =>
Fr2O + 2 SO2 = 2 FrSO + 3 O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
Cl2 + NaOH = NaClO5 + NaCl + H2O =>
5 Cl2 + 10 NaOH = NaClO5 + 9 NaCl + 5 H2O
CH3COCOOH + O2 = CH3COOH + CO2 =>
2 CH3COCOOH + O2 = 2 CH3COOH + 2 CO2
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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