| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + Cu(NO3)2 = CuCO3 + Ca(NO3)2
Mg(oh)2 + HCl = MgCl2 + H2H =>
3 Mg(oh)2 + 12 HCl = 6 MgCl2 + 4 H2H
Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + K(NO3)2 =>
3 Pb(NO3)2 + K3Fe(CN)6 = Pb3Fe(CN)6 + 3 K(NO3)2
Zn + Li2O = ZnO + Li =>
Zn + Li2O = ZnO + 2 Li
MgSO4(aq) + NH4OH(aq) = Mg(OH)2(s) + (NH4)2SO4(aq) =>
MgSO4(aq) + 2 NH4OH(aq) = Mg(OH)2(s) + (NH4)2SO4(aq)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HgNO3(aq) + KCl(aq) = HgCl + KNO3 =>
HgNO3(aq) + KCl(aq) = HgCl + KNO3
FeSO4 + O3 + H2SO4 = Fe2(SO4)3 + H2O =>
6 FeSO4 + O3 + 3 H2SO4 = 3 Fe2(SO4)3 + 3 H2O
HgNO3(aq) + KCl(aq) = HgCl + KNO3 =>
HgNO3(aq) + KCl(aq) = HgCl + KNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MgNH4PO4H2O = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4H2O = Mg2P2O7 + 2 NH3 + 3 H2O
CH3COOH + HOC2H5 = CH3COOCH2CH3 + H2O =>
CH3COOH + HOC2H5 = CH3COOCH2CH3 + H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
Co(NO3)3 + K2CrO4 = Co2(CrO4)3 + KNO3 =>
2 Co(NO3)3 + 3 K2CrO4 = Co2(CrO4)3 + 6 KNO3
NaO + NO3 = NaNO3 + O2 =>
2 NaO + 2 NO3 = 2 NaNO3 + O2
NH4Cl + Ca(OH)2 = CaCl2 + H2O + NH3 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 H2O + 2 NH3
Na{+} + C2O4{2-} = Na2C2O4 =>
2 Na{+} + C2O4{2-} = Na2C2O4
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
H3FO4 + Ca(OH)2 = Ca3(FO4)2 + H2O =>
2 H3FO4 + 3 Ca(OH)2 = Ca3(FO4)2 + 6 H2O
K2SO4KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 K2SO4KMnO4 + 6 H2SO4 = 6 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
Co{2+} + Cl{-} = CoCl2 =>
Co{2+} + 2 Cl{-} = CoCl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2O4 + N2H3CH3 = H2O + NO + CO2 =>
7 N2O4 + 2 N2H3CH3 = 6 H2O + 18 NO + 2 CO2
Mn(OH)2 + H2SO4 = H2O + MnSO4 =>
Mn(OH)2 + H2SO4 = 2 H2O + MnSO4
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe + NaNO2 = Na + FeNO2 =>
Fe + NaNO2 = Na + FeNO2
CaCl + F2 = CaF2 + Cl2 =>
2 CaCl + 2 F2 = 2 CaF2 + Cl2
Hg + CoCr2O7 = Co + Hg2Cr2O7 =>
2 Hg + CoCr2O7 = Co + Hg2Cr2O7
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
PbOH2 + Br2 + NaOH = Na2[Pb(OH)6] + NaBr + H2O =>
PbOH2 + 2 Br2 + 6 NaOH = Na2[Pb(OH)6] + 4 NaBr + H2O
C4H7Cl + Na = NaCl + C4H7 =>
C4H7Cl + Na = NaCl + C4H7
C2H10 + O3 = CO2 + H2O =>
C2H10 + 3 O3 = 2 CO2 + 5 H2O
Na2SO4 + Co2 = CoSO4 + Na =>
2 Na2SO4 + Co2 = 2 CoSO4 + 4 Na
HgNO3(aq) + KCl(aq) = Hg2Cl2(s) + KNO3(aq) =>
2 HgNO3(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KNO3(aq)
V2(CO3)3 + NaS = V2S + Na(CO3)3 =>
V2(CO3)3 + NaS = V2S + Na(CO3)3
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
KBr + Sr(OH)2 = KOH + SrBr2 =>
2 KBr + Sr(OH)2 = 2 KOH + SrBr2
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
RbHCO3 + HCl = RbCl + H2O + CO2 =>
RbHCO3 + HCl = RbCl + H2O + CO2
Li2O + CaSO4 = Li2SO4 + CaO =>
Li2O + CaSO4 = Li2SO4 + CaO
F + O2 = F3O2 =>
3 F + O2 = F3O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni + H2SO3 = NiSO3H2 =>
Ni + H2SO3 = NiSO3H2
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Li + N2 = Li3N2 =>
3 Li + N2 = Li3N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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