| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co{3+} + 3 I{-} = CoI3
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Al(s) + KOH(aq) + H2O = K{+}(aq) + [Al(OH)4]{-} + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+}(aq) + 2[Al(OH)4]{-} + 3 H2(g)
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
CH3OH + K2Cr2O7 + HCl = HCOOH + CrCl3 + KCl + H2O =>
3 CH3OH + 2 K2Cr2O7 + 16 HCl = 3 HCOOH + 4 CrCl3 + 4 KCl + 11 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl
CH3OCH3 = CH4 + H2 + CO =>
CH3OCH3 = CH4 + H2 + CO
Na2SO3 + HNO3 = NaNO3 + H2SO3 =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + H2SO3
BaCO3 + Ca(OH)2 = Ba(OH)2 + CaCO3 =>
BaCO3 + Ca(OH)2 = Ba(OH)2 + CaCO3
Li2O + H2 = Li + H2O =>
Li2O + H2 = 2 Li + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
B(OCH3)3 + O2 = B2O3 + CO2 + H2O =>
2 B(OCH3)3 + 9 O2 = B2O3 + 6 CO2 + 9 H2O
HBrO(aq) + Ca(OH)2 = Ca(BrO)2 + H2O =>
2 HBrO(aq) + Ca(OH)2 = Ca(BrO)2 + 2 H2O
Fe18O16 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe18O16 + 38 H2SO4 = 9 Fe2(SO4)3 + 11 SO2 + 38 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
ZnO + Ca(OH)2 = CaZnO2 + H2O =>
ZnO + Ca(OH)2 = CaZnO2 + H2O
MgCl2 + NOH = MgOH + NCl2 =>
MgCl2 + NOH = MgOH + NCl2
HCl + Fe3O4 = FeCl2 + H2O + Cl =>
8 HCl + Fe3O4 = 3 FeCl2 + 4 H2O + 2 Cl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
BaBr2 + ZnSO4 = BaSO4 + ZnBr2 =>
BaBr2 + ZnSO4 = BaSO4 + ZnBr2
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
SnCl4(aq) + Al(s) = AlCl4 + Sn =>
SnCl4(aq) + Al(s) = AlCl4 + Sn
Zn + HBr = ZnBr2H2 =>
Zn + 2 HBr = ZnBr2H2
K2[Zn(OH)4] + HCl = ZnCl2 + KOH + H2O =>
K2[Zn(OH)4] + 2 HCl = ZnCl2 + 2 KOH + 2 H2O
CO2 + CaCO3 = CO3CO2 + Ca =>
CO2 + CaCO3 = CO3CO2 + Ca
CH3COOH + MgO = Mg(CH3CO2)2 + H2O =>
2 CH3COOH + MgO = Mg(CH3CO2)2 + H2O
H2CrO4 + H2C2O4 = CO2 + Cr(OH)3 + H2O =>
2 H2CrO4 + 3 H2C2O4 = 6 CO2 + 2 Cr(OH)3 + 2 H2O
C10H22 + Cl2 = C10H16Cl6 + HCl =>
C10H22 + 6 Cl2 = C10H16Cl6 + 6 HCl
AlCl3 + Ag = Al + AgCl =>
AlCl3 + 3 Ag = Al + 3 AgCl
Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3
Cu + PO = Cu3(PO)2 =>
3 Cu + 2 PO = Cu3(PO)2
CuCl2 + KI = CuI + KCl + I2 =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2
HCOONa + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + NaSO4 + H2O =>
10 HCOONa + 6 KMnO4 + 19 H2SO4 = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 10 NaSO4 + 24 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
FeNO + NHCO = FeCO + NHNO =>
FeNO + NHCO = FeCO + NHNO
Fe(NO3)3*H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)3*H2O = 2 Fe2O3 + 12 NO2 + 3 O2 + 4 H2O
AgNO2 + NH4OH = [Ag(NH3)2]NO2 + H2O =>
AgNO2 + 2 NH4OH = [Ag(NH3)2]NO2 + 2 H2O
FeCl3 + CH3COOAg = (CH3COO)3Fe + AgCl =>
FeCl3 + 3 CH3COOAg = (CH3COO)3Fe + 3 AgCl
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
BaSO4 + C + HCl = BaCl2 + CO + H2S =>
BaSO4 + 4 C + 2 HCl = BaCl2 + 4 CO + H2S
Mn + Ga + NaN3 = Mn3GaN3 + Na =>
3 Mn + Ga + NaN3 = Mn3GaN3 + Na
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KMnO4 + FeI2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + I2 + H2O =>
6 KMnO4 + 10 FeI2 + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 I2 + 24 H2O
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
KCl + NaI = NaCl + KI =>
KCl + NaI = NaCl + KI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/24
Équations équilibrées sur10/14/23
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