| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 KNO3
C2H5OH + KI + HPO3 = C2H5I + KPO3 + H2O =>
C2H5OH + KI + HPO3 = C2H5I + KPO3 + H2O
N2 + Mg = N3Mg3 =>
3 N2 + 6 Mg = 2 N3Mg3
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
CH3CH2CH2CH2CH2CH3 + O2 = CH3COCH2CH2COCH3 + H2O =>
CH3CH2CH2CH2CH2CH3 + 2 O2 = CH3COCH2CH2COCH3 + 2 H2O
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
CO{2+} + Cl{-} = COCl4{-2} =>
CO{2+} + 4 Cl{-} = COCl4{-2}
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Ni(OH)2 + Na2SnO2 = Na2SnO3 + Ni + H2O =>
Ni(OH)2 + Na2SnO2 = Na2SnO3 + Ni + H2O
HCl + ScOH{3} = H2O + ScCl{3} =>
HCl + ScOH{3} = H2O + ScCl{3}
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2CrO4 + MgI2(aq) = NaI + MgCrO4 =>
Na2CrO4 + MgI2(aq) = 2 NaI + MgCrO4
C57H104O6 + C2H6O = C19H36O2 + C3H8O3 =>
13 C57H104O6 + 34 C2H6O = 41 C19H36O2 + 10 C3H8O3
SO2 + BaO2 = BaSO4 =>
SO2 + BaO2 = BaSO4
Pb + Fe(SO4) = Pb(SO4) + Fe =>
Pb + Fe(SO4) = Pb(SO4) + Fe
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr(aq)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2SO4MgCl2 = Na2MgSO4Cl2 =>
Na2SO4MgCl2 = Na2MgSO4Cl2
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
ZnCl + Ba(NO3)2 = Zn(NO3) + BaCl2 =>
2 ZnCl + Ba(NO3)2 = 2 Zn(NO3) + BaCl2
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
F2 + KCl = Cl2 + KF =>
F2 + 2 KCl = Cl2 + 2 KF
N2 + H4 + O2 = HNO3 =>
2 N2 + H4 + 6 O2 = 4 HNO3
SO3 + KOH = K2SO4H2O =>
SO3 + 2 KOH = K2SO4H2O
K2 + Cu = KCu2 =>
K2 + 4 Cu = 2 KCu2
NaCrO4 + NaCl + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O + Cl2 =>
2 NaCrO4 + 8 NaCl + 8 H2SO4 = 5 Na2SO4 + Cr2(SO4)3 + 8 H2O + 4 Cl2
C2H5Cl + Na = C2H5Na + NaCl =>
C2H5Cl + 2 Na = C2H5Na + NaCl
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H2O + C2H5OH = CO2 + H =>
3 H2O + C2H5OH = 2 CO2 + 12 H
MoO3 + C2H5OH = Mo2O3 + CO2 + H2O =>
4 MoO3 + C2H5OH = 2 Mo2O3 + 2 CO2 + 3 H2O
LiSO3HNO3 = LiNO3HSO3 =>
LiSO3HNO3 = LiNO3HSO3
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
KMnO4 + SO2 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = 2 MnO2 + K2SO4 + 2 H2SO4
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
PhMgBr + Ph3PO = Ph4POMgBr =>
PhMgBr + Ph3PO = Ph4POMgBr
Pt(s) + O2(g) = PtO =>
2 Pt(s) + O2(g) = 2 PtO
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
NiO4 + Al{+3} + e = NiAl2O4 =>
NiO4 + 2 Al{+3} + 6e = NiAl2O4
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HNO3 + As2S3 + H2O = NO + H3AsO4 + H2SO4 =>
28 HNO3 + 3 As2S3 + 4 H2O = 28 NO + 6 H3AsO4 + 9 H2SO4
NCl3 = N2 + Cl3 =>
2 NCl3 = N2 + 2 Cl3
KNO2 + HI = I2 + NO + KI + H2O =>
2 KNO2 + 4 HI = I2 + 2 NO + 2 KI + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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