| Équations équilibrées la veille | Équations équilibrées le lendemain |
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
AlCl3 + NaHCO3 = NaCl + Al(OH)3 + CO2 =>
AlCl3 + 3 NaHCO3 = 3 NaCl + Al(OH)3 + 3 CO2
CaCl2 + Al(OH)3 = AlCl3 + Ca(OH)2 =>
3 CaCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Ca(OH)2
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Bh2O7 + NaOH = NaBhO4 + H2O =>
Bh2O7 + 2 NaOH = 2 NaBhO4 + H2O
C3H8O + Ca = C3H7OCa + H2 =>
2 C3H8O + 2 Ca = 2 C3H7OCa + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl + O2 = Cl2O3 =>
4 Cl + 3 O2 = 2 Cl2O3
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
NaNO3 = Na2O + NO2 + O2 =>
4 NaNO3 = 2 Na2O + 4 NO2 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2 + Mg = Cl2Mg =>
Cl2 + Mg = Cl2Mg
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Na2SO4(aq) + H2SO4(aq) = NaHSO4 =>
Na2SO4(aq) + H2SO4(aq) = 2 NaHSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
AlPO4 = AlPO3 + O2 =>
2 AlPO4 = 2 AlPO3 + O2
Br2 + NaBrO3 = BrO + NaBr =>
3 Br2 + 2 NaBrO3 = 6 BrO + 2 NaBr
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
Cl2O6 + H2O = H2ClO4 =>
Cl2O6 + 2 H2O = 2 H2ClO4
SnSO4 = SnSO3 + O2 =>
2 SnSO4 = 2 SnSO3 + O2
P + Si = P3Si =>
3 P + Si = P3Si
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
N2H4HCl + K2Cr2O7 + HCl = CrCl3 + KCl + N2 + H2O =>
3 N2H4HCl + 2 K2Cr2O7 + 13 HCl = 4 CrCl3 + 4 KCl + 3 N2 + 14 H2O
PCl3(l) + H2O(l) = H3PO3(aq) + HCl(at) =>
PCl3(l) + 3 H2O(l) = H3PO3(aq) + 3 HCl(at)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
H3PO4(aq) + NaOH = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH = Na3PO4(aq) + 3 H2O(l)
Mg(OH)4 = MgO2 + H2O =>
Mg(OH)4 = MgO2 + 2 H2O
H2SO4 + Al2(CO3)3 = H2CO3 + Al2(SO4)3 =>
3 H2SO4 + Al2(CO3)3 = 3 H2CO3 + Al2(SO4)3
MnSO4 + HNO3 + KBiO3 = HMnO4 + Bi(NO3)3 + K2SO4 + KNO3 + H2O =>
2 MnSO4 + 16 HNO3 + 5 KBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 K2SO4 + KNO3 + 7 H2O
Fe{3+} + H = Fe{2+} + H{+} =>
Fe{3+} + H = Fe{2+} + H{+}
Al2S3 + H2O = H2 + S + Al(OH)3 =>
Al2S3 + 6 H2O = 3 H2 + 3 S + 2 Al(OH)3
CeO2 + NaOH + H2O = Na2[Ce(OH)6] =>
CeO2 + 2 NaOH + 2 H2O = Na2[Ce(OH)6]
C(s) + H2O(l) = CH2O =>
C(s) + H2O(l) = CH2O
Al + H2SiO3 = H2 + Al3SiO3 =>
3 Al + H2SiO3 = H2 + Al3SiO3
H2 + C + N2 = C2H5NH2 =>
7 H2 + 4 C + N2 = 2 C2H5NH2
NiO + Al2O3 = NiAl2O4 =>
NiO + Al2O3 = NiAl2O4
I2 + OH = I3O2 + H2O =>
3 I2 + 8 OH = 2 I3O2 + 4 H2O
HCO3 + F = HF + CO3 =>
HCO3 + F = HF + CO3
C + NaOH = CO2 + NaH =>
C + 2 NaOH = CO2 + 2 NaH
MoO3 + HNO3 = H2MoO4 + NO2 + O =>
MoO3 + 2 HNO3 = H2MoO4 + 2 NO2 + O
CO2 + H = C2H6O + H2O =>
2 CO2 + 12 H = C2H6O + 3 H2O
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H3O2C17H33 + O2 = CO2 + H2O =>
C2H3O2C17H33 + 27 O2 = 19 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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