| Équations équilibrées la veille |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H8O6Pb2 + Fe = C4H8O6Fe + Pb =>
C4H8O6Pb2 + Fe = C4H8O6Fe + 2 Pb
Na2S2O3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 Na2S2O3 + 4 K2Cr2O7 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
Li2O2 + H2O = Li2H2 + O2 =>
2 Li2O2 + 2 H2O = 2 Li2H2 + 3 O2
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
CH2NH3ClCOOH + NaOH = CH2NH2COONa + HCl + H2O =>
CH2NH3ClCOOH + NaOH = CH2NH2COONa + HCl + H2O
C + CO2 = CO =>
C + CO2 = 2 CO
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4
CH3OH + H2O = H + HCO2H =>
CH3OH + H2O = 4 H + HCO2H
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H3PO4 =>
2 P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 H3PO4
C150H302 + O2 = CO2 + H2O =>
2 C150H302 + 451 O2 = 300 CO2 + 302 H2O
C2H2 + Br = C2H2Br2 =>
C2H2 + 2 Br = C2H2Br2
K2S + KClO3 + H2O = KCl + S2 + KOH =>
6 K2S + 2 KClO3 + 6 H2O = 2 KCl + 3 S2 + 12 KOH
P + [PO3]{3-} + H2O = H2PO2{-} =>
2 P + [PO3]{3-} + 3 H2O = 3 H2PO2{-}
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
FeCl3 + Na2S + H2O = Fe(OH)3 + H2S + NaCl =>
2 FeCl3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
CCl4 + KOH = KCl + C(OH)4 =>
CCl4 + 4 KOH = 4 KCl + C(OH)4
MnO2 + Hg + HCl = Mn{2+} + Hg2Cl2 + OH{-} =>
MnO2 + 2 Hg + 2 HCl = Mn{2+} + Hg2Cl2 + 2 OH{-}
Zn(s) + H2SO4(l) = H2(g) + ZnSO4 =>
Zn(s) + H2SO4(l) = H2(g) + ZnSO4
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2 =>
Fe3(PO4)2 + AgNO3 = Fe3NO3 + Ag(PO4)2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ga + I = Ga2I3 =>
2 Ga + 3 I = Ga2I3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
ZnSO4 + H2O + Mg = Zn(OH)2 + H2 + MgSO4 =>
ZnSO4 + 2 H2O + Mg = Zn(OH)2 + H2 + MgSO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2S2O3 + I2 = Na2I + S2O3I =>
Na2S2O3 + I2 = Na2I + S2O3I
Cl2 + MgF2 = ClF + Mg =>
Cl2 + MgF2 = 2 ClF + Mg
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Na2HPO4 + KOH = K3PO4 + Na3PO4 + H2O =>
3 Na2HPO4 + 3 KOH = K3PO4 + 2 Na3PO4 + 3 H2O
Be + HOH = Be(OH)2 + H2 =>
Be + 2 HOH = Be(OH)2 + H2
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
CrCl2 + Zn = Cr + ZnCl2 =>
CrCl2 + Zn = Cr + ZnCl2
Fe2O3 + NH3 + H2O = [Fe(NH3)6] + (OH)3 =>
Fe2O3 + 12 NH3 + 3 H2O = 2[Fe(NH3)6] + 2(OH)3
KClO + H2O = KClO3 + H2 =>
KClO + 2 H2O = KClO3 + 2 H2
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
B2O3(s) + C(s) + Cl2(g) = BCl3(l) + CO(g) =>
B2O3(s) + 3 C(s) + 3 Cl2(g) = 2 BCl3(l) + 3 CO(g)
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(OH)2 + SO3 = ZnSO4 + H2O =>
Zn(OH)2 + SO3 = ZnSO4 + H2O
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
CaI + HCl = CaICl2 + H2 =>
CaI + 2 HCl = CaICl2 + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
propene + H2 = propane =>
CH3CHCH2 + H2 = C3H8
H2S + FeCl3 = Fe2S3 + HCl =>
3 H2S + 2 FeCl3 = Fe2S3 + 6 HCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
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Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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