| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2CO3 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2CO3
C13H8O + NaBH4 + H2O = C13H10O + NaBO3 =>
5 C13H8O + NaBH4 + 3 H2O = 5 C13H10O + NaBO3
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeS2O3 + AgClO3 = FeClO3 + AgS2O3 =>
FeS2O3 + AgClO3 = FeClO3 + AgS2O3
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C2H6 + CO2 + H2O = C2H6O =>
6 C2H6 + 2 CO2 + 3 H2O = 7 C2H6O
(NH4)2HPO4 + Na2CO3 = CO2 + H2O + NH3 + Na3PO4 =>
2(NH4)2HPO4 + 3 Na2CO3 = 3 CO2 + 3 H2O + 4 NH3 + 2 Na3PO4
H2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NaCl + NiSO4 = Na2SO4 + NiCl2 =>
2 NaCl + NiSO4 = Na2SO4 + NiCl2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C4H8O3S5 + O2 = CO2 + SO2 + H2O =>
2 C4H8O3S5 + 19 O2 = 8 CO2 + 10 SO2 + 8 H2O
C7H14O2 + O2 = CO2 + H2O =>
2 C7H14O2 + 19 O2 = 14 CO2 + 14 H2O
Fe6 + O2 = Fe2O3 =>
2 Fe6 + 9 O2 = 6 Fe2O3
NaHCO3KClO3 = NaClO3KHCO3 =>
NaHCO3KClO3 = NaClO3KHCO3
CuSO4*5H2O + NaNO2 = Cu(NO2)2 + Na2SO4 + H2O =>
CuSO4*5H2O + 2 NaNO2 = Cu(NO2)2 + Na2SO4 + 5 H2O
CH3C(CH3)2CH(CH3)CH2CH3 + O2 = CO2 + H2O =>
2 CH3C(CH3)2CH(CH3)CH2CH3 + 25 O2 = 16 CO2 + 18 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C3H57H + O2 = CO2 + H2O =>
2 C3H57H + 35 O2 = 6 CO2 + 58 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
SnI2 + HgI2 = SnI4 + Hg2I2 =>
SnI2 + 2 HgI2 = SnI4 + Hg2I2
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
NaOH + Na2Cr2O7 = H2O + Na2CrO4 =>
2 NaOH + Na2Cr2O7 = H2O + 2 Na2CrO4
FeCl3 + H2O2 = FeCl2 + HCl + O2 =>
2 FeCl3 + H2O2 = 2 FeCl2 + 2 HCl + O2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
CO + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CO2 + 3 H2O
HI + Cl2 = I2 + HCl =>
2 HI + Cl2 = I2 + 2 HCl
CH2Cl2Cl2 = CHCl3HCl =>
CH2Cl2Cl2 = CHCl3HCl
FeCl3 + SO2 = FeS + Cl2 + O2 =>
2 FeCl3 + 2 SO2 = 2 FeS + 3 Cl2 + 2 O2
C3H8O3 = C2H4O + CH2O + H2O =>
C3H8O3 = C2H4O + CH2O + H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Pb4PO4 + CuSO4 = Pb4SO4 + CuPO4 =>
Pb4PO4 + CuSO4 = Pb4SO4 + CuPO4
PbCl4 + Ca(NO3)2 = Pb2Ca4 + Cl(NO3) =>
2 PbCl4 + 4 Ca(NO3)2 = Pb2Ca4 + 8 Cl(NO3)
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
NaBr + Ag3NO3 = AgBr + Na3NO3 =>
3 NaBr + Ag3NO3 = 3 AgBr + Na3NO3
CuSO4 + Fe3O4 = CuO + FeSO4 + Fe2(SO4)3 =>
4 CuSO4 + Fe3O4 = 4 CuO + FeSO4 + Fe2(SO4)3
(NH4)2HPO4 + Na2CO3 = CO2 + H2O + NH3 + Na3PO4 =>
2(NH4)2HPO4 + 3 Na2CO3 = 3 CO2 + 3 H2O + 4 NH3 + 2 Na3PO4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KO2(s) + CO2(g) = K2CO3(s) + O2(g) =>
4 KO2(s) + 2 CO2(g) = 2 K2CO3(s) + 3 O2(g)
C2H5OH + CH4N2S + C6H8O7 = C23H32N2OS + H2O =>
8 C2H5OH + CH4N2S + C6H8O7 = C23H32N2OS + 14 H2O
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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