| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe + 3 O2 = 2 Fe2O3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + O2 = ZnO3 =>
2 Zn + 3 O2 = 2 ZnO3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe + O2 = Fe3O3 =>
6 Fe + 3 O2 = 2 Fe3O3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SO3 = S + O2 =>
2 SO3 = 2 S + 3 O2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
HI + Na(OH) = H2O + INa =>
HI + Na(OH) = H2O + INa
N2 + O2 = N2O2 =>
N2 + O2 = N2O2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Ag(NO3) + Cu = Cu(NO3)2 + Ag =>
2 Ag(NO3) + Cu = Cu(NO3)2 + 2 Ag
KL + CL2 = KCL + L2 =>
KL + CL2 = KCL + L2
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KL + CL2 = KCL + L2 =>
KL + CL2 = KCL + L2
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
NH4HCO3 + NaNO3 = NH4NO3 + NaHCO3 =>
NH4HCO3 + NaNO3 = NH4NO3 + NaHCO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
HNO3 + NaHCO3 = NaNO3 + H2OCO2 =>
HNO3 + NaHCO3 = NaNO3 + H2OCO2
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
Cu2 + NaBr = NaCu + Br2 =>
Cu2 + 2 NaBr = 2 NaCu + Br2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CuSO4 + Fe2 = FeSO4 + Cu2 =>
2 CuSO4 + Fe2 = 2 FeSO4 + Cu2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/07
Équations équilibrées sur10/21/06
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