| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + O2 = H2O2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
LiCl + Na = NaCl + Li =>
LiCl + Na = NaCl + Li
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3COCH3 + (CH3C6H4CHO) = CH3C6H4C2H2COC2H2C6H4CH3 + H2O =>
CH3COCH3 + 2(CH3C6H4CHO) = CH3C6H4C2H2COC2H2C6H4CH3 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
C60H96O38N + H2O = CH4 + CO2 + NH3 =>
8 C60H96O38N + 142 H2O = 257 CH4 + 223 CO2 + 8 NH3
C2H5I + CH3I + Na = C3H8 + NaI =>
C2H5I + CH3I + 2 Na = C3H8 + 2 NaI
CuSO4(aq) + Na2CO3(aq) = CuNa2 + CO3SO4 =>
CuSO4(aq) + Na2CO3(aq) = CuNa2 + CO3SO4
Cl + SnF2 = SnCl + F =>
Cl + SnF2 = SnCl + 2 F
Ca(s) + AlCl3(aq) = CaCl2 + Al =>
3 Ca(s) + 2 AlCl3(aq) = 3 CaCl2 + 2 Al
ClO4 + I = ClO3 + IO3 =>
3 ClO4 + I = 3 ClO3 + IO3
CH3Cl = C2H6 + Cl =>
2 CH3Cl = C2H6 + 2 Cl
C3H4 + Ag2O = H2O + C3Ag4 =>
C3H4 + 2 Ag2O = 2 H2O + C3Ag4
Ru + KOH + O2 = K2RuO4 + H2O =>
2 Ru + 4 KOH + 3 O2 = 2 K2RuO4 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KMnO4 + HCl = MnO + Cl + KCl + H2O =>
KMnO4 + 6 HCl = MnO + 5 Cl + KCl + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr =>
C6H5CH2Br + NaOH = C6H5CH2OH + NaBr
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SnC2O4 + KMnO4 + H2SO4 = Sn(SO4)2 + K2SO4 + MnSO4 + CO2 + H2O =>
5 SnC2O4 + 4 KMnO4 + 16 H2SO4 = 5 Sn(SO4)2 + 2 K2SO4 + 4 MnSO4 + 10 CO2 + 16 H2O
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + CrO2 + OH{-} =>
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + CrO2 + 2 OH{-}
NO + KClO + K2O = KNO3 + KCl =>
2 NO + 3 KClO + K2O = 2 KNO3 + 3 KCl
HNO3 + NH4HCO3 = NH4NO3 + CO2 + H2O =>
HNO3 + NH4HCO3 = NH4NO3 + CO2 + H2O
As2O3 + H2S = As2S3 + H2O =>
As2O3 + 3 H2S = As2S3 + 3 H2O
K3PO4 + BeCO3 = K2CO3 + Be3(PO4)2 =>
2 K3PO4 + 3 BeCO3 = 3 K2CO3 + Be3(PO4)2
Ba(NO3)2 + HCl = BaCl2 + H + NO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 H + 2 NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + I{-} + OH{-} = Cl{-} + IO3{-} + H2O =>
3 Cl2 + I{-} + 6 OH{-} = 6 Cl{-} + IO3{-} + 3 H2O
NaF = Na + F2 =>
2 NaF = 2 Na + F2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr(OH)6 + H3BO3 = Cr(BO3)2 + H2O =>
Cr(OH)6 + 2 H3BO3 = Cr(BO3)2 + 6 H2O
H2 + Fe3O = HFe2 + O2 =>
3 H2 + 4 Fe3O = 6 HFe2 + 2 O2
KHS + Al(OH)3 + H2O = H2S + K3(Al(OH)6) =>
3 KHS + Al(OH)3 + 3 H2O = 3 H2S + K3(Al(OH)6)
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2
S2O5{2-} + H2O = HSO3{-} =>
S2O5{2-} + H2O = 2 HSO3{-}
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ba(OH)2H2O + NH4NO3 = NH3 + H2O + Ba(NO3)2 =>
Ba(OH)2H2O + 2 NH4NO3 = 2 NH3 + 3 H2O + Ba(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s)H2O(l) =>
H2SO4(aq) + Ba(OH)2(aq) = H2O(l) + BaSO4(s)H2O(l)
Cr(OH)3(aq) + HBr(aq) = CrBr3 + H2O =>
Cr(OH)3(aq) + 3 HBr(aq) = CrBr3 + 3 H2O
PCl3 + P4 = PCl3P4 =>
PCl3 + P4 = PCl3P4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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