| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KI + 2 KMnO4 + 8 H2SO4 = 2 K2(SO4)3 + 8 H2O + I2 + 2 MnSO4
Cr(NO3)3 + Li2S + H2O = Cr(OH)3 + H2S + LiNO3 =>
2 Cr(NO3)3 + 3 Li2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 LiNO3
MnCl2 + HCl + NaBiO3 = HMnO4 + BiOCl + H2O + NaCl =>
2 MnCl2 + 6 HCl + 5 NaBiO3 = 2 HMnO4 + 5 BiOCl + 2 H2O + 5 NaCl
Fe2 + NH4OH = Fe2(OH) + NH4 =>
Fe2 + NH4OH = Fe2(OH) + NH4
CuS + H2O = CuO + H2S =>
CuS + H2O = CuO + H2S
Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3
C2H2O4 + KMnO4 = H2O + MnH2 + K2O + CO2 =>
9 C2H2O4 + 2 KMnO4 = 7 H2O + 2 MnH2 + K2O + 18 CO2
LiAlH4 = LiH + Al + H2 =>
2 LiAlH4 = 2 LiH + 2 Al + 3 H2
CuCl2(aq) + NaOH(aq) = CuOH + NaCl2 =>
CuCl2(aq) + NaOH(aq) = CuOH + NaCl2
C3H8 + O2 = C02 + H2O =>
2 C3H8 + 4 O2 = 3 C02 + 8 H2O
CaCO2 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
4 CaCO2 + 7 HC2H3O2 = 4 Ca(C2H3O2)2 + 2 H2O + 2 CO2
SiO + HCl = SiCl2 + H2O =>
SiO + 2 HCl = SiCl2 + H2O
C6H5N + H2O + HSO4 = C6H5OH + N2 + H2SO4 =>
2 C6H5N + 2 H2O + 2 HSO4 = 2 C6H5OH + N2 + 2 H2SO4
SnCl2 + Na2S = SnNa2 + Cl2S =>
SnCl2 + Na2S = SnNa2 + Cl2S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(NO3)2 + KI = MgI2 + KNO3 =>
Mg(NO3)2 + 2 KI = MgI2 + 2 KNO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
NaOHFeCO3 = NaCO3FeOH =>
NaOHFeCO3 = NaCO3FeOH
(NH4)2CO3(aq) + CuBr2(aq) = NH4Br(aq) + CuCO3(s) =>
(NH4)2CO3(aq) + CuBr2(aq) = 2 NH4Br(aq) + CuCO3(s)
NH2OH + FeSO4 + H2SO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
2 NH2OH + 4 FeSO4 + 3 H2SO4 = (NH4)2SO4 + 2 Fe2(SO4)3 + 2 H2O
CuSO4 + Na2CO3 = Na2SO4 + CuCO3 =>
CuSO4 + Na2CO3 = Na2SO4 + CuCO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
S + Cl = SCl =>
S + Cl = SCl
Cr + NaOH = Cr(OH) + Na =>
Cr + NaOH = Cr(OH) + Na
H + O + Cl = HOCl =>
H + O + Cl = HOCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
C8H12 + O2 = C8H12O =>
2 C8H12 + O2 = 2 C8H12O
CuCl + K(CNS) = Cu(CNS) + KCl =>
CuCl + K(CNS) = Cu(CNS) + KCl
K2O + HNO3 = KNO3 + KOH =>
K2O + HNO3 = KNO3 + KOH
I{-} + OCl{-} = Cl{-} + IO3{-} =>
I{-} + 3 OCl{-} = 3 Cl{-} + IO3{-}
CH2ClCHClCH3 + KMnO4 + H2O = CHClOHCHClOHCH3 + KOH + MnO2 =>
CH2ClCHClCH3 + KMnO4 + H2O = CHClOHCHClOHCH3 + KOH + MnO2
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2 =>
MnO2 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO2
Al(NO3)3 + HBr = H(NO3)3 + AlBr =>
Al(NO3)3 + HBr = H(NO3)3 + AlBr
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
C4H8 = CH + H =>
C4H8 = 4 CH + 4 H
Ni(OH)2 + HCOOH = Ni(HCOO)2 + H2O =>
Ni(OH)2 + 2 HCOOH = Ni(HCOO)2 + 2 H2O
AgNO3 + Cd2 = Cd(NO3)2 + Ag =>
4 AgNO3 + Cd2 = 2 Cd(NO3)2 + 4 Ag
K2CrO4 + H2SO4 = K2SO4 + Cr2SO4 + H2O + O2 =>
4 K2CrO4 + 6 H2SO4 = 4 K2SO4 + 2 Cr2SO4 + 6 H2O + 5 O2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Mg + H2SO4 = MgHSO4 + H2 =>
2 Mg + 2 H2SO4 = 2 MgHSO4 + H2
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
HClNaCl = NaHCl2 =>
HClNaCl = NaHCl2
K(CrO4)2 = K + Cr + O2 =>
K(CrO4)2 = K + 2 Cr + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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