| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
TiCl4 + (SiH[(CH3)2N]3) = Ti(N(CH3)2)4 + SiH + Cl2 =>
3 TiCl4 + 4(SiH[(CH3)2N]3) = 3 Ti(N(CH3)2)4 + 4 SiH + 6 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeSO4 + MnO2 + H2SO4 = Fe(SO4)3 + MnSO4 + H2O =>
FeSO4 + 2 MnO2 + 4 H2SO4 = Fe(SO4)3 + 2 MnSO4 + 4 H2O
TiCl4 + (SiH[(CH3)2N]3) = Ti(N(CH3)2)4 + SiHCl + Cl2 =>
3 TiCl4 + 4(SiH[(CH3)2N]3) = 3 Ti(N(CH3)2)4 + 4 SiHCl + 4 Cl2
TiCl4 + (SiH[(CH3)2N]3) = Ti(N(CH3)2)4 + SiCl4 + SiH4 =>
3 TiCl4 + 4(SiH[(CH3)2N]3) = 3 Ti(N(CH3)2)4 + 3 SiCl4 + SiH4
KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O =>
2 KMnO4 + H2SO4 = K2SO4 + Mn2O7 + H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
TiCl4 + (SiH[(CH3)2N]3) = Ti(N(CH3)2)4 + SiHCl3 =>
3 TiCl4 + 4(SiH[(CH3)2N]3) = 3 Ti(N(CH3)2)4 + 4 SiHCl3
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
TiCl4 + ClF3 = TiClF3 + Cl2 =>
TiCl4 + ClF3 = TiClF3 + 2 Cl2
Cu + HCl + H2O2 = CuCl2 + H2O =>
Cu + 2 HCl + H2O2 = CuCl2 + 2 H2O
NaCl + CuSO4 = Na2SO4 + CuCl2 =>
2 NaCl + CuSO4 = Na2SO4 + CuCl2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CuCl2 + Al + H2O = Cu + H2 + AlOCl3 =>
3 CuCl2 + 2 Al + 2 H2O = 3 Cu + 2 H2 + 2 AlOCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KCl + H2O = KOH + Cl2 + H2 =>
2 KCl + 2 H2O = 2 KOH + Cl2 + H2
Al + N2 = AlN2 =>
Al + N2 = AlN2
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Be + O2 = Be2O =>
4 Be + O2 = 2 Be2O
B + O2 = BO =>
2 B + O2 = 2 BO
B + H2O = B(OH)2 + H2 =>
B + 2 H2O = B(OH)2 + H2
B + HCl = BCl2 + H2 =>
B + 2 HCl = BCl2 + H2
NaCrO2 + Br2 + NaOH = NaBr + Na2CrO4 + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 6 NaBr + 2 Na2CrO4 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
H + Cl = HCl =>
H + Cl = HCl
Cl2 + O2 = ClO =>
Cl2 + O2 = 2 ClO
Cl2 + H2O = ClO + H2 =>
Cl2 + 2 H2O = 2 ClO + 2 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/09
Équations équilibrées sur12/23/08
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