| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 LiNO3 = 2 NaNO3 + Li2CO3
PO3 + NaOH = NaPO4 + H2 =>
2 PO3 + 2 NaOH = 2 NaPO4 + H2
NiO(s) + CO(g) = Ni + CO2 =>
NiO(s) + CO(g) = Ni + CO2
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
P2O5 + K2O = KPO3 =>
P2O5 + K2O = 2 KPO3
Ca3P + Cl2 = CaCl2 + P =>
Ca3P + 3 Cl2 = 3 CaCl2 + P
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaCe + H2SO4 = HCe + Na2SO4 =>
2 NaCe + H2SO4 = 2 HCe + Na2SO4
FeSO4 + NO = [Fe(NO)]SO4 =>
FeSO4 + NO = [Fe(NO)]SO4
K2SiO3 + S = K2SO3 + Si =>
K2SiO3 + S = K2SO3 + Si
NH4 + Ca(OH)2 = Ca(NH3)2 + H2O =>
2 NH4 + Ca(OH)2 = Ca(NH3)2 + 2 H2O
Fe2O3 + Al3 = AlO + Fe =>
Fe2O3 + Al3 = 3 AlO + 2 Fe
Na3[Al(OH)6] + HNO3 = Al(OH)3 + NaNO3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = Al(OH)3 + 3 NaNO3 + 3 H2O
K3AsO4 + KI + HCl = I2 + K3AsO3 + KCl + H2O =>
K3AsO4 + 2 KI + 2 HCl = I2 + K3AsO3 + 2 KCl + H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
CrI2 + F2 = CrF2 + I2 =>
CrI2 + F2 = CrF2 + I2
Cr(OH)3 + CH3COOH = Cr(CH3COO)3 + H2O =>
Cr(OH)3 + 3 CH3COOH = Cr(CH3COO)3 + 3 H2O
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH =>
C6H5COOH + C6H5COONa = C6H5COONaC6H5COOH
CH3CH2OH + Ca = CH3CH2OCa + H2 =>
2 CH3CH2OH + 2 Ca = 2 CH3CH2OCa + H2
SO2Cl2 + H2O = HClSO3 + HCl =>
SO2Cl2 + H2O = HClSO3 + HCl
Ar + O2 = ArO2 =>
Ar + O2 = ArO2
FeSO3 + KOH = K2SO3 + Fe(OH)2 =>
FeSO3 + 2 KOH = K2SO3 + Fe(OH)2
ZnSO4 + NH3 = [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH3 = [Zn(NH3)4]SO4
C6H5COONa + HClO4 = C6H5COOH + NaClO4 =>
C6H5COONa + HClO4 = C6H5COOH + NaClO4
HNO2 + HI2 = NO + H2O + I2 =>
HNO2 + HI2 = NO + H2O + I2
C2H4 = C4H8 =>
2 C2H4 = C4H8
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
ZnCl2 + K3PO4 = Zn3 + (PO4)2 + KCl =>
3 ZnCl2 + 2 K3PO4 = Zn3 + (PO4)2 + 6 KCl
K2SO4 + BaCO3 + H2O = H2CO3 + KOH + BaSO4 =>
K2SO4 + BaCO3 + 2 H2O = H2CO3 + 2 KOH + BaSO4
Zn + O2 + H2O = Zn2{+} + OH{-} =>
8 Zn + O2 + 2 H2O = 4 Zn2{+} + 4 OH{-}
Fe + CuCl3 = FeCl + Cu =>
3 Fe + CuCl3 = 3 FeCl + Cu
Na2S + HOH = NaHS + NaOH =>
Na2S + HOH = NaHS + NaOH
C3H6 + Br2 = C3Br6 + H2 =>
C3H6 + 3 Br2 = C3Br6 + 3 H2
Bi2O3 + H2 = Bi2O2 + H2O =>
Bi2O3 + H2 = Bi2O2 + H2O
MgSO3 + HNO3 = Mg + NO3 + SO + H2O =>
MgSO3 + 4 HNO3 = Mg + 4 NO3 + SO + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P2S3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + S =>
P2S3 + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + K2SO4 + 2 MnSO4 + 3 S
O2 + H13 = H7O6 =>
39 O2 + 7 H13 = 13 H7O6
Cl2 + K2O3 = KCl + KClO3 =>
Cl2 + K2O3 = KCl + KClO3
NaF + HCI = NaCI + HF =>
NaF + HCI = NaCI + HF
CH3CCCH3H2O = CH3COHCHCH3 =>
CH3CCCH3H2O = CH3COHCHCH3
C3H8 + H2CrO4 = CO2 + H2O + Cr2O3 =>
3 C3H8 + 20 H2CrO4 = 9 CO2 + 32 H2O + 10 Cr2O3
(NH4)2S + KOH = (NH4)2OH + KS =>
(NH4)2S + KOH = (NH4)2OH + KS
Al2O3 + NaOH + H2O = Na + [Al(OH)4] =>
Al2O3 + 2 NaOH + 3 H2O = 2 Na + 2[Al(OH)4]
MnO2 + HC2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
MnO2 + 2 HC2O4 + H2SO4 = MnSO4 + 4 CO2 + 2 H2O
Zn + Ca = Zn2Ca =>
2 Zn + Ca = Zn2Ca
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
N2H4 + C3H6O = C3H8N2 + H2O =>
N2H4 + C3H6O = C3H8N2 + H2O
SO2 + ZnCl2 = ZnS + ClO =>
SO2 + ZnCl2 = ZnS + 2 ClO
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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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