| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + O = MgO
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
CH4N2O + O2 = CO2 + H2O + N2 =>
2 CH4N2O + 3 O2 = 2 CO2 + 4 H2O + 2 N2
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H2O =>
2 CrI3 + 62 KOH + 27 Cl2 = K2Cr2O7 + 6 KIO4 + 54 KCl + 31 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CO2 + C = CO1 =>
CO2 + C = 2 CO1
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Cu + HgNO3 = Cu(NO3)2 + Hg =>
Cu + 2 HgNO3 = Cu(NO3)2 + 2 Hg
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
(NH4)3(PO4) + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)3(PO4) + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
MgNO3 + CaI = CaNO3 + MgI =>
MgNO3 + CaI = CaNO3 + MgI
NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl
CaSO4{-2} + NaCO3{-2} = CaCO3{-2} + NaSO4{-2} =>
CaSO4{-2} + NaCO3{-2} = CaCO3{-2} + NaSO4{-2}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg(NO3)2 + CaI = CaNO3 + MgI2 =>
Mg(NO3)2 + 2 CaI = 2 CaNO3 + MgI2
N2H2 + H2O2 = N2 + H2O =>
N2H2 + H2O2 = N2 + 2 H2O
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaOH + Al2(SO3)3 = Na2SO3 + Al(OH)3 =>
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
MgNO3 + CaI = CaNO3 + MgI =>
MgNO3 + CaI = CaNO3 + MgI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
MgNO3 + CaI = CaNO3 + MgI =>
MgNO3 + CaI = CaNO3 + MgI
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
Ca5(PO4)3F + H2SO4 = CaSO4 + Ca(H2PO4)2 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 7 CaSO4 + 3 Ca(H2PO4)2 + 2 HF
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
AlSO4 + NH4Br = AlBr + NH4SO4 =>
AlSO4 + NH4Br = AlBr + NH4SO4
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al + Fe2O3 = FeO + Al2O2 =>
2 Al + 2 Fe2O3 = 4 FeO + Al2O2
Na + HCL = NaCL + H2 =>
2 Na + 2 HCL = 2 NaCL + H2
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/11
Équations équilibrées sur11/29/10
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