| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 FeCO3 + 3 H2O2 = 2 Fe2(CO3)3 + 2 Fe(OH)3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
CuSO4Na2CO3 = Cu(CO3)Na2(SO4) =>
CuSO4Na2CO3 = Cu(CO3)Na2(SO4)
C + H2O = CH + CO2 =>
5 C + 2 H2O = 4 CH + CO2
KMnO4 + NaNO2 + H2SO4 = MnSO4 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 NaNO3 + 3 H2O
(CH3COOH)Ca = Ca + CH3COOH =>
(CH3COOH)Ca = Ca + CH3COOH
NaClH2O = NaH2OCl =>
NaClH2O = NaH2OCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KI + HCl = I2 + KCl + H2 =>
2 KI + 2 HCl = I2 + 2 KCl + H2
NaO2 + CO = Na2CO3 + O2 =>
2 NaO2 + CO = Na2CO3 + O2
Ba(OH)2 + H2O2 = BaO2 + H2O =>
Ba(OH)2 + H2O2 = BaO2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H6H2 = C7H8 =>
C7H6H2 = C7H8
Pb2N2 + NaCl = Pb2Cl + NaN2 =>
Pb2N2 + NaCl = Pb2Cl + NaN2
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
S + O2 = SO2 =>
S + O2 = SO2
Fr + O2 = Fr2O =>
4 Fr + O2 = 2 Fr2O
F{-} + H2O = HF + OH{-} =>
F{-} + H2O = HF + OH{-}
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
H3PO4 + Zn(OH)2 = Zn(HPO4) + H2O =>
H3PO4 + Zn(OH)2 = Zn(HPO4) + 2 H2O
Mg = Mg2 =>
2 Mg = Mg2
Be + NaOH = Na2BeO2 + H2 =>
Be + 2 NaOH = Na2BeO2 + H2
C2H5OH + C6H5COOH = C9H10O2 + H2O =>
C2H5OH + C6H5COOH = C9H10O2 + H2O
BeCO3 + HF = BeF2 + H2O + CO2 =>
BeCO3 + 2 HF = BeF2 + H2O + CO2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
NaHCO3 + HNO3 = NaNO3 + CO2H2O =>
NaHCO3 + HNO3 = NaNO3 + CO2H2O
Co2(CO)8 + CHBr3 = HCCo3(CO)9 + CO + CoBr2 =>
9 Co2(CO)8 + 4 CHBr3 = 4 HCCo3(CO)9 + 36 CO + 6 CoBr2
C8H7 + OH = CO2 + H2O =>
C8H7 + 39 OH = 8 CO2 + 23 H2O
(CoCl2)6H2O + NH4Cl + NH3 + H2O2 = (Co(NH3)5Cl)Cl2 + H2O =>
(CoCl2)6H2O + 6 NH4Cl + 24 NH3 + 3 H2O2 = 6(Co(NH3)5Cl)Cl2 + 7 H2O
NaHLi = LiHNa =>
NaHLi = LiHNa
Ca + NaCI = CaCI + Na =>
Ca + NaCI = CaCI + Na
H2SO4LiHCO3 = LiHSO4H2CO3 =>
H2SO4LiHCO3 = LiHSO4H2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2SiO3 = K2OSiO2 =>
K2SiO3 = K2OSiO2
C4H8 + CrO3 + HCl = C2H4O2 + CrCl3 + H2O =>
3 C4H8 + 8 CrO3 + 24 HCl = 6 C2H4O2 + 8 CrCl3 + 12 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaOSiO2 = CaSiO3 =>
CaOSiO2 = CaSiO3
Ac(OH)3 = AcH3 + O2 =>
2 Ac(OH)3 = 2 AcH3 + 3 O2
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
CuSO4K2[Fe(CN)6] = Cu[Fe(CN)6]K2SO4 =>
CuSO4K2[Fe(CN)6] = Cu[Fe(CN)6]K2SO4
ZnBr2 + H2SO4 = HBr + ZnSO4 =>
ZnBr2 + H2SO4 = 2 HBr + ZnSO4
Ba + Fe2(SO4)3 = Fe + BaSO4 =>
3 Ba + Fe2(SO4)3 = 2 Fe + 3 BaSO4
C7H8 + OH = CO2 + H2O =>
C7H8 + 36 OH = 7 CO2 + 22 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl + HClO4 + FeCl2 = H2O + FeCl3 =>
7 HCl + HClO4 + 8 FeCl2 = 4 H2O + 8 FeCl3
CuOSO2 = CuSO3 =>
CuOSO2 = CuSO3
C2H2O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
3 C2H2O + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 6 CO2 + 19 H2O
Al + PtCl4 = AlCl3 + Pt =>
4 Al + 3 PtCl4 = 4 AlCl3 + 3 Pt
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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