| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2CO3 = (NH4)2CO3
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
FeO + Fe2O3 = Fe3O4 =>
FeO + Fe2O3 = Fe3O4
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KL + CL2 = KCL + L2 =>
KL + CL2 = KCL + L2
FeO + CO2 = FeCO3 =>
FeO + CO2 = FeCO3
C6F5Br + Mg = C6F5MgBr =>
C6F5Br + Mg = C6F5MgBr
KCl + NH4OH = KOH + NH4Cl =>
KCl + NH4OH = KOH + NH4Cl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ir + F = IrF =>
Ir + F = IrF
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
Ti + Cl = TiCl =>
Ti + Cl = TiCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CuSO4 + NaOH = CuOH + NaSO4 =>
CuSO4 + NaOH = CuOH + NaSO4
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(NO3)3 + NH3 = AlH3 + N(NO3)3 =>
Al(NO3)3 + NH3 = AlH3 + N(NO3)3
NH4Cl + Na2S = (NH4)2S + NaCl =>
2 NH4Cl + Na2S = (NH4)2S + 2 NaCl
ClO2 + H2 = HCl + H2O =>
2 ClO2 + 5 H2 = 2 HCl + 4 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
ClO2 + H2 = HCl + H2O =>
2 ClO2 + 5 H2 = 2 HCl + 4 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
C2H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
NaOH + B2O3 = Na2B4O7 + H2O =>
2 NaOH + 2 B2O3 = Na2B4O7 + H2O
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Ag2(CO2)2 + O2 = Ag2O + CO2 =>
2 Ag2(CO2)2 + O2 = 2 Ag2O + 4 CO2
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4 =>
(NH4)2SO4 + BaCl2 = (NH4)2Cl2 + BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/09
Équations équilibrées sur10/20/08
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