| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg + Fe2O3 = 2 Fe + 3 MgO
(NH4)2MoO4 = MoO3 + NH3 + H2O =>
(NH4)2MoO4 = MoO3 + 2 NH3 + H2O
(CH3CO)2O + H2O = CH3CO2H =>
(CH3CO)2O + H2O = 2 CH3CO2H
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + H2O = NaZn(UO2)3(CH3COO)9*9H2O =>
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CO2 + CaO = CO2CaO =>
CO2 + CaO = CO2CaO
NaNo3 + Ba(OH)2 = NaOH + Ba(No3)2 =>
2 NaNo3 + Ba(OH)2 = 2 NaOH + Ba(No3)2
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
Ba(OH)2 + HCl = BaCl + H2O + O2 =>
4 Ba(OH)2 + 4 HCl = 4 BaCl + 6 H2O + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
CH3CH2OH + K = CH3CH2OK + H2 =>
2 CH3CH2OH + 2 K = 2 CH3CH2OK + H2
K2SO4 + HBr = KHBr + SO4 =>
K2SO4 + 2 HBr = 2 KHBr + SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
Hg(ClO4)2 + Ag = Hg + AgClO4 =>
Hg(ClO4)2 + 2 Ag = Hg + 2 AgClO4
CH2O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 CH2O + 4 AgNO3 + 2 NH3 = 4 Ag + 3 CO2 + 3 NH4NO3
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Na2SiO3 + MgSO4 = Na2SO4 + MgSiO3 =>
Na2SiO3 + MgSO4 = Na2SO4 + MgSiO3
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
MgSe + F = MgF + Se =>
MgSe + F = MgF + Se
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
Co(NO3)2 + Na2(CO3) = Na(NO3) + Co2(CO3)2 =>
2 Co(NO3)2 + 2 Na2(CO3) = 4 Na(NO3) + Co2(CO3)2
P2 + O3 = P2O5 =>
3 P2 + 5 O3 = 3 P2O5
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4 =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4
Zn + Na2SO4 = ZnSO4 + Na =>
Zn + Na2SO4 = ZnSO4 + 2 Na
C2H4 + HCN = C3H5N =>
C2H4 + HCN = C3H5N
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + H2O = Al(OH) + H3 =>
3 Al + 3 H2O = 3 Al(OH) + H3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Al + S = Al3S2 =>
3 Al + 2 S = Al3S2
Mg(OH)2 + CaO = Ca(OH)2 + MgO =>
Mg(OH)2 + CaO = Ca(OH)2 + MgO
Al + C = Al3C4 =>
3 Al + 4 C = Al3C4
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
H2OO2 + KMnO4 = KOH + MnO2 + O2 =>
2 H2OO2 + 4 KMnO4 = 4 KOH + 4 MnO2 + 5 O2
C26H52O3 + O2 = CO2 + H2O =>
2 C26H52O3 + 75 O2 = 52 CO2 + 52 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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