| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 = Mg{2+} + 2 OH{-}
(Cr(N2H4CO)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2H4CO)6)3 + 612 KMnO4 + 723 H2SO4 = 15 K2Cr2O7 + 612 MnSO4 + 180 CO2 + 360 KNO3 + 111 K2SO4 + 1083 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH + CuO = C02 + H2O + Cu =>
2 CH + CuO = C02 + H2O + Cu
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
HNO3 + NH4 = NH4NO3 + H2O =>
10 HNO3 + 8 NH4 = 9 NH4NO3 + 3 H2O
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
BiCl3 + H2S = Bi2S3 + HCl =>
2 BiCl3 + 3 H2S = Bi2S3 + 6 HCl
K2O + H3PO4 = K3PO4 + H2O =>
3 K2O + 2 H3PO4 = 2 K3PO4 + 3 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HCl + CuCO3 = CuCl2 + H2O + CO2 =>
2 HCl + CuCO3 = CuCl2 + H2O + CO2
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 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
H2O = H3O + OH =>
2 H2O = H3O + OH
H2O = H + OH =>
H2O = H + OH
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
C2H5O + O2 = CO2 + H2O =>
4 C2H5O + 11 O2 = 8 CO2 + 10 H2O
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
CH10O + O2 = CO2 + H2O =>
CH10O + 3 O2 = CO2 + 5 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Al + NaOH + H2O = H2 + NaAl(OH)4 =>
2 Al + 2 NaOH + 6 H2O = 3 H2 + 2 NaAl(OH)4
H + O2 = H2O =>
4 H + O2 = 2 H2O
(NH4)2S + AgC2H3O2 = NH4C2H3O2 + Ag2S =>
(NH4)2S + 2 AgC2H3O2 = 2 NH4C2H3O2 + Ag2S
C2H2O4 + K2Cr2O7 = H2O + K2C2O4 + Cr2O3 + O2 =>
2 C2H2O4 + 2 K2Cr2O7 = 2 H2O + 2 K2C2O4 + 2 Cr2O3 + 3 O2
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C4H6O3 + C8H18O = C12H24O4 =>
C4H6O3 + C8H18O = C12H24O4
H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4
H3O = OH + H =>
H3O = OH + 2 H
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na + C2H5OH = C2H5ONa + H2 =>
2 Na + 2 C2H5OH = 2 C2H5ONa + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Mg + H2O = MgO + H =>
Mg + H2O = MgO + 2 H
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
Cl + NaI = NaCl + I2 =>
2 Cl + 2 NaI = 2 NaCl + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/07
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