| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + CO2 = Li2CO3
HCLO3 + H2SO3 = H2SO4 + HCL =>
HCLO3 + 3 H2SO3 = 3 H2SO4 + HCL
K2Cr2O7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 KCl + 7 H2O
NaHSe + SnO2 + FeCl2 = Fe2SnSe4 + NaCl + H2O =>
4 NaHSe + SnO2 + 2 FeCl2 = Fe2SnSe4 + 4 NaCl + 2 H2O
FeCl3 + NH4OH = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH4OH = 3 NH4Cl + Fe(OH)3
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ba(HCO3)2 = BaCO3 + CO2 + H2O =>
Ba(HCO3)2 = BaCO3 + CO2 + H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
NaHSe + NiCl2 + FeCl3 = Fe2NiSe4 + HCl + NaCl =>
4 NaHSe + NiCl2 + 2 FeCl3 = Fe2NiSe4 + 4 HCl + 4 NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K3AsO4 + H2O =>
As2S3 + 28 KNO3 + 8 H2SO4 = 28 NO2 + 11 K2SO4 + 2 K3AsO4 + 8 H2O
ZnCl2 + LiOH = LiCl + Zn(OH)2 =>
ZnCl2 + 2 LiOH = 2 LiCl + Zn(OH)2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
FeTaO2N + MnO2 + FeO = Fe2MnTaO5N =>
FeTaO2N + MnO2 + FeO = Fe2MnTaO5N
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
CH + O = CO + H20 =>
20 CH + 20 O = 20 CO + H20
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Cu(NO3)2 = Cu + NO2 + O =>
Cu(NO3)2 = Cu + 2 NO2 + 2 O
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
TiCl4 + Fe2O3 = TiO2 + FeCl3 =>
3 TiCl4 + 2 Fe2O3 = 3 TiO2 + 4 FeCl3
CH4 + O = CO + H2O =>
CH4 + 3 O = CO + 2 H2O
MNO + PBO2 + HNO3 = HMNO4 + PB(NO3) + H2O =>
3 MNO + 5 PBO2 + 5 HNO3 = 3 HMNO4 + 5 PB(NO3) + H2O
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
PbO2 + HCl = PbCl2 + H2O + Cl =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + 2 Cl
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
CH4 = C2H4 + H2 =>
2 CH4 = C2H4 + 2 H2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Cu(NO3)2 = CuO + NO2 + O =>
Cu(NO3)2 = CuO + 2 NO2 + O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/18
Équations équilibrées sur09/19/17
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