| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 4 O = CO2 + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Cl2 + NaBr = Cl2Br + Na =>
Cl2 + NaBr = Cl2Br + Na
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Br2 + KI = Br2I + K =>
Br2 + KI = Br2I + K
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
F2 + MgCl2 = F2Cl2 + Mg =>
F2 + MgCl2 = F2Cl2 + Mg
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Na + H2O = NaO + H2 =>
Na + H2O = NaO + H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Li + H2O = LiO + H2 =>
Li + H2O = LiO + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Mg(HCO3)2 + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 Mg(HCO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O + 6 CO2
SiO2 + C = Si + CO2 =>
SiO2 + C = Si + CO2
Si + S = Si2S4 =>
2 Si + 4 S = Si2S4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
H + I = HI =>
H + I = HI
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + Pb(NO3)2 = PbCl2 + HNO3 =>
2 HCl + Pb(NO3)2 = PbCl2 + 2 HNO3
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe2O3 + CH4 = CO2 + Fe + H2O =>
4 Fe2O3 + 3 CH4 = 3 CO2 + 8 Fe + 6 H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
FeS + H = HS + Fe =>
FeS + H = HS + Fe
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N(CO)3 = N2C3 + O2C =>
2 N(CO)3 = N2C3 + 3 O2C
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HF + O2 = H2O + F =>
4 HF + O2 = 2 H2O + 4 F
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + I = HI =>
H2 + 2 I = 2 HI
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CO2 + H2O = CH4 + O2 =>
CO2 + 2 H2O = CH4 + 2 O2
CO2 + H2O = C3H8 + O2 =>
3 CO2 + 4 H2O = C3H8 + 5 O2
C6H6 + O2 = H20 + CO2 =>
10 C6H6 + 60 O2 = 3 H20 + 60 CO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaOH + Fe(NO3)2 = Na(NO3) + Fe(OH)2 =>
2 NaOH + Fe(NO3)2 = 2 Na(NO3) + Fe(OH)2
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/10
Équations équilibrées sur01/28/10
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