| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*2SiO2 =>
2 Mg2SiO4 + 2 NaOH + 3 H2O = 4 Mg(OH)2 + Na2O*2SiO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P + N2O = N2 + P2O5 =>
2 P + 5 N2O = 5 N2 + P2O5
H2SO4 + CA(OH)2 = CASO4 + H2O =>
H2SO4 + CA(OH)2 = CASO4 + 2 H2O
AlCl3 + F2 = AlF3 + Cl2 =>
2 AlCl3 + 3 F2 = 2 AlF3 + 3 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cl + AlI2 = AlCl2 + I =>
2 Cl + AlI2 = AlCl2 + 2 I
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl + AlI2 = AlCl2 + I =>
2 Cl + AlI2 = AlCl2 + 2 I
Ca3(PO4)2 = Ca3 + (PO4)2 =>
Ca3(PO4)2 = Ca3 + (PO4)2
HCl + MandNa = NaCl + HMand =>
HCl + MandNa = NaCl + HMand
NH4Cl + Ca(OH)2 = CaCl2 + NH4OH =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4OH
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
(CH3)2NNH2 + N2O4 = CO2 + H2O + N3 =>
(CH3)2NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 2 N3
Fe3O4 + Al = Fe + Al2O3 =>
3 Fe3O4 + 8 Al = 9 Fe + 4 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
FE + NaBr = FEBr3 + Na =>
FE + 3 NaBr = FEBr3 + 3 Na
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Co(NO3)2(H2O)6 + Fe(NO3)3(H2O)9 + C6H8O7 = CoFe2O4 + N2 + H2O + CO2 =>
9 Co(NO3)2(H2O)6 + 18 Fe(NO3)3(H2O)9 + 20 C6H8O7 = 9 CoFe2O4 + 36 N2 + 296 H2O + 120 CO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Cu(OH)2 + HC2H3O2 = Cu(C2H3O2)2 + H2O =>
Cu(OH)2 + 2 HC2H3O2 = Cu(C2H3O2)2 + 2 H2O
HMand + H2O = Mand{-} + H3O{+} =>
HMand + H2O = Mand{-} + H3O{+}
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Al + HCl2 = AlCl3 + H2 =>
4 Al + 6 HCl2 = 4 AlCl3 + 3 H2
CH3OH + KMNO4 + H2SO4 = CH3COOH + MNSO4 + K2SO4 + H2O =>
10 CH3OH + 4 KMNO4 + 6 H2SO4 = 5 CH3COOH + 4 MNSO4 + 2 K2SO4 + 16 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C3H5 + O2 = CO2 + H2O =>
4 C3H5 + 17 O2 = 12 CO2 + 10 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
C3H12O + O2 = H2O + CO2 =>
2 C3H12O + 11 O2 = 12 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/19
Équations équilibrées sur02/11/18
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