| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ga2O3 + 2 Al = Al2O3 + 2 Ga
HCl + KMnO4 = KCl + MnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Al + CH3COOH = Al(CH3COO) + H2 =>
2 Al + 2 CH3COOH = 2 Al(CH3COO) + H2
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C + H2O = CO + H2 =>
C + H2O = CO + H2
CO2 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 CO2 + 2 Cr(OH)3 = Cr2(CO3)3 + 3 H2O
AgNO3 + NH4ONO3 + NaOH = Ag(NH3)OH + NaNO3 + H2O =>
3 AgNO3 + 4 NH4ONO3 + 8 NaOH = 3 Ag(NH3)OH + 8 NaNO3 + 6 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Ag2O + H2 = H2O + Ag =>
Ag2O + H2 = H2O + 2 Ag
CO + Fe3O4 = Fe + CO2 =>
4 CO + Fe3O4 = 3 Fe + 4 CO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
NaHSO4 + NaCl + MnO2 = H2O + MnCl2 + Na2SO4 + Cl2 =>
4 NaHSO4 + 4 NaCl + MnO2 = 2 H2O + MnCl2 + 4 Na2SO4 + Cl2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
SnO + C = CO + Sn =>
SnO + C = CO + Sn
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Cu2O(s) + Cu2S(s) = Cu(s) + SO2(g) =>
2 Cu2O(s) + Cu2S(s) = 6 Cu(s) + SO2(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cr2O3 + NiO + O = NiCrO4 =>
Cr2O3 + 2 NiO + 3 O = 2 NiCrO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C7H7NO2 + Fe + HCl = C7H9N + FeCl2 + H2O =>
C7H7NO2 + 3 Fe + 6 HCl = C7H9N + 3 FeCl2 + 2 H2O
FeS + O2 = SO2 + Fe2O3 =>
4 FeS + 7 O2 = 4 SO2 + 2 Fe2O3
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
AgNO3 + KC2H3O2 = AgC2H3O2 + KNO3 =>
AgNO3 + KC2H3O2 = AgC2H3O2 + KNO3
Na + AlCl3 = Al + NaCl3 =>
Na + AlCl3 = Al + NaCl3
KClO3 + FeSO4 + H2O = KCl + Fe(OH)SO4 =>
KClO3 + 6 FeSO4 + 3 H2O = KCl + 6 Fe(OH)SO4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
MnO2 + HCl = Cl2 + H2O + MnCl =>
2 MnO2 + 8 HCl = 3 Cl2 + 4 H2O + 2 MnCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PbI2 + Mg = MgI2 + Pb =>
PbI2 + Mg = MgI2 + Pb
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/05/15
Équations équilibrées sur01/04/15
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