| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H5OH + 2 KMnO4 + H2O = 3 C2H5COOH + 2 MnO2 + 2 KOH
SCl2 + HF = HS + F + Cl =>
SCl2 + HF = HS + F + 2 Cl
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KCIO3 + HCl = Cl2 + KCI + H2O =>
KCIO3 + 6 HCl = 3 Cl2 + KCI + 3 H2O
Fe2O3 + H2O = Fe(OH)3 = =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH3 + H2O = H2O(NH3) =>
NH3 + H2O = H2O(NH3)
SiS2 + H2O = H2S + SiO2 =>
SiS2 + 2 H2O = 2 H2S + SiO2
NH3 + NHO3 = N2 + H2O =>
5 NH3 + 3 NHO3 = 4 N2 + 9 H2O
MgI2 + Li = LiI + Mg =>
MgI2 + 2 Li = 2 LiI + Mg
Ca2[Fe(CN)6] + KOH = K4[Fe(CN)6] + Ca(OH)2 =>
Ca2[Fe(CN)6] + 4 KOH = K4[Fe(CN)6] + 2 Ca(OH)2
HNO3 + RbOH = RbNO3 + H2O =>
HNO3 + RbOH = RbNO3 + H2O
SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2
Pb(OH)2 + H2SiO4 = PbSiO4 + H2O =>
Pb(OH)2 + H2SiO4 = PbSiO4 + 2 H2O
Fe + AgNO3 = Ag + Fe[NO3]2 =>
Fe + 2 AgNO3 = 2 Ag + Fe[NO3]2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
H2O + H2C2O4 = H3O{+} + C2O4{-2} =>
2 H2O + H2C2O4 = 2 H3O{+} + C2O4{-2}
Ca(OH)2 + H2NO3 = CaNO3 + H2O =>
Ca(OH)2 + H2NO3 = CaNO3 + 2 H2O
HNO3 + K = KNO3 + N2 + H2O =>
12 HNO3 + 10 K = 10 KNO3 + N2 + 6 H2O
Cr{+3} + S{-2} = Cr2S3 =>
2 Cr{+3} + 3 S{-2} = Cr2S3
Li + H3P = Li3P + H2 =>
6 Li + 2 H3P = 2 Li3P + 3 H2
HCl + CaCO3 = HC + CaCl + O =>
HCl + CaCO3 = HC + CaCl + 3 O
NaHSO3 + H2SO4 = Na2(SO4) + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2(SO4) + 2 SO2 + 2 H2O
Ca + H{+} = Ca{+} + H2 =>
2 Ca + 2 H{+} = 2 Ca{+} + H2
Zn + HNO3 = H2O + NH4NO3 + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 3 H2O + NH4NO3 + 4 Zn(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ag + NH4OH = Ag(NH3)2 + H2O =>
Ag + 2 NH4OH = Ag(NH3)2 + 2 H2O
Al2O3 + NaHCO3 = Na2O + Al(HCO3)3 =>
Al2O3 + 6 NaHCO3 = 3 Na2O + 2 Al(HCO3)3
Me + H2O = MeH2O =>
Me + H2O = MeH2O
H3PO3 + Co(OH)2 = Co3(PO3)2 + H2O =>
2 H3PO3 + 3 Co(OH)2 = Co3(PO3)2 + 6 H2O
Pb(CH3COO)2 + SO2 = Pb(SO3)2 + (CH3COO)2S =>
Pb(CH3COO)2 + 3 SO2 = Pb(SO3)2 + (CH3COO)2S
HSbCl6 + H2S = Sb2S5 + HCl =>
2 HSbCl6 + 5 H2S = Sb2S5 + 12 HCl
CaO + B2O3 = CaB2O4 =>
CaO + B2O3 = CaB2O4
SnNO3 + NaOH = NaNO3 + SnOH =>
SnNO3 + NaOH = NaNO3 + SnOH
Cr + ClO4 = Cr2O7 + ClO3 =>
2 Cr + 7 ClO4 = Cr2O7 + 7 ClO3
Fe2(SO4)3 + H2O + SO2 = FeSO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O + SO2 = 2 FeSO4 + 2 H2SO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CH4 + SO2 = CS2 + H2O + CO2 =>
3 CH4 + 4 SO2 = 2 CS2 + 6 H2O + CO2
CO(NH2)2 + HNO3 = CH5N3O4 =>
CO(NH2)2 + HNO3 = CH5N3O4
Sr + P2 = SrP =>
2 Sr + P2 = 2 SrP
CO(NH2)2 + HNO3 = CH5N3O4 =>
CO(NH2)2 + HNO3 = CH5N3O4
Na + HO = NaOH =>
Na + HO = NaOH
C7H9NOCl + SnCl4 = C7H7NO + HCl + SnCl2 =>
2 C7H9NOCl + SnCl4 = 2 C7H7NO + 4 HCl + SnCl2
Ga2O + Al = Al2O3 + Ga =>
3 Ga2O + 2 Al = Al2O3 + 6 Ga
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CaO + B2O3 = CaB2O4 =>
CaO + B2O3 = CaB2O4
Na + C = NaC =>
Na + C = NaC
HNO3 + NaHCO3 = NaNO3 + H2CO3 =>
HNO3 + NaHCO3 = NaNO3 + H2CO3
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Cl + LiF = Li + ClF =>
Cl + LiF = Li + ClF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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