| Équations équilibrées la veille | Équations équilibrées le lendemain |
CUSO4 + ZN = ZNSO4 + CU
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
NH2CI = N2 + NH3 + HCI =>
3 NH2CI = N2 + NH3 + 3 HCI
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
NH3 + KMNO4 + H2SO4 = N2O3 + MNSO4 + K2SO4 + H2O =>
10 NH3 + 12 KMNO4 + 18 H2SO4 = 5 N2O3 + 12 MNSO4 + 6 K2SO4 + 33 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
H2S + I2 = HI + S =>
H2S + I2 = 2 HI + S
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C2H2O2 + H2 = C2H6O2 =>
C2H2O2 + 2 H2 = C2H6O2
H2S + H2SO4 = H2O + S =>
3 H2S + H2SO4 = 4 H2O + 4 S
BaSO3 = Ba + S + O2 =>
2 BaSO3 = 2 Ba + 2 S + 3 O2
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
F + O2 = FO =>
2 F + O2 = 2 FO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C + HNO3 = CO2 + NO + H2O =>
3 C + 4 HNO3 = 3 CO2 + 4 NO + 2 H2O
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
[Ag(NH3)2]OH + CO + H2O = Ag + (NH4)2CO3 + NH3*H2O =>
2[Ag(NH3)2]OH + CO + 2 H2O = 2 Ag + (NH4)2CO3 + 2 NH3*H2O
H2O + PBr3 = HBr + H3PO3 =>
3 H2O + PBr3 = 3 HBr + H3PO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO3 + I{-} + H{+} = Mn{2+} + I2 + H2O =>
MnO3 + 4 I{-} + 6 H{+} = Mn{2+} + 2 I2 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MnO3 + I{-} + H2O = Mn{2+} + I2 + OH{-} =>
MnO3 + 4 I{-} + 3 H2O = Mn{2+} + 2 I2 + 6 OH{-}
CH3COOC2H5 + OH = CH3COO + C2H5OH =>
CH3COOC2H5 + OH = CH3COO + C2H5OH
F2 + NH3 = N2 + NH4F =>
3 F2 + 8 NH3 = N2 + 6 NH4F
CHCI3 + O2 = CO2 + H2O + CI2 =>
4 CHCI3 + 3 O2 = 2 CO2 + 2 H2O + 6 CI2
MnO4{-} + I{-} + H2O = Mn{2+} + I2 + OH{-} =>
2 MnO4{-} + 10 I{-} + 8 H2O = 2 Mn{2+} + 5 I2 + 16 OH{-}
NaClO2 + C6H8O7 = ClO2 + C6H5Na3O7 + NaCl + H2O =>
15 NaClO2 + 4 C6H8O7 = 12 ClO2 + 4 C6H5Na3O7 + 3 NaCl + 6 H2O
Fe + O3 = FeO =>
3 Fe + O3 = 3 FeO
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C8H14O3N3S + O2 = CO2 + H2O + NO2 + SO2 =>
C8H14O3N3S + 14 O2 = 8 CO2 + 7 H2O + 3 NO2 + SO2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/15
Équations équilibrées sur01/23/15
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