| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnSO4 + CaCO3 + H2O = MnO + CaSO4*H2O + CO2
P4 + NaOH + H2O = PH3 + NaH2PO4 =>
2 P4 + 3 NaOH + 9 H2O = 5 PH3 + 3 NaH2PO4
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
MnSO4 + CaCO3 + H2O = MnO + CaSO4*2H2O + CO2 =>
MnSO4 + CaCO3 + 2 H2O = MnO + CaSO4*2H2O + CO2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
BrF3 = Br + F =>
BrF3 = Br + 3 F
YCl3 + H2O = Y2O3 + HCl =>
2 YCl3 + 3 H2O = Y2O3 + 6 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnSO4 + Ca(OH)2 + H2O = Mn(OH)2 + CaSO4*2H2O =>
MnSO4 + Ca(OH)2 + 2 H2O = Mn(OH)2 + CaSO4*2H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CH4 + H2S = CS2 + H =>
CH4 + 2 H2S = CS2 + 8 H
MnSO4 + Ca(OH)2 + H2O + O2 = Mn3O4 + CaSO4*2H2O =>
6 MnSO4 + 6 Ca(OH)2 + 6 H2O + O2 = 2 Mn3O4 + 6 CaSO4*2H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
NiSO4 + Ca(OH)2 + H2O = Ni(OH)2 + CaSO4*2H2O =>
NiSO4 + Ca(OH)2 + 2 H2O = Ni(OH)2 + CaSO4*2H2O
C3H7O6P + C21H28N7O14P2 = C21H27N7O14P2 + C3H9O6P =>
C3H7O6P + 2 C21H28N7O14P2 = 2 C21H27N7O14P2 + C3H9O6P
HCl + CaCO3 = H2O + CO2 + CaCl2 =>
2 HCl + CaCO3 = H2O + CO2 + CaCl2
ZnSO4 + Ca(OH)2 + H2O = Zn(OH)2 + CaSO4*2H2O =>
ZnSO4 + Ca(OH)2 + 2 H2O = Zn(OH)2 + CaSO4*2H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Fe2(SO4)3 + CaCO3 + H2O = CaSO4*2H2O + Fe(OH)3 + CO2 =>
Fe2(SO4)3 + 3 CaCO3 + 9 H2O = 3 CaSO4*2H2O + 2 Fe(OH)3 + 3 CO2
MgSO4 + Ca(OH)2 + H2O = Mg(OH)2 + CaSO4*2H2O =>
MgSO4 + Ca(OH)2 + 2 H2O = Mg(OH)2 + CaSO4*2H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
F2 + AlBr3 = Br2 + AlF3 =>
3 F2 + 2 AlBr3 = 3 Br2 + 2 AlF3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cd(No3)2 + (NH4)2S = CdS + NH4No3 =>
Cd(No3)2 + (NH4)2S = CdS + 2 NH4No3
H2O2 + HCl = H2O + Cl =>
H2O2 + 2 HCl = 2 H2O + 2 Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(NO3)2 = BaO + NO2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 4 NO2 + O2
H2O2 + HCl = H2O + Cl =>
H2O2 + 2 HCl = 2 H2O + 2 Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl3 + H2O2 = FeO2 + H2O + Cl =>
FeCl3 + 2 H2O2 = FeO2 + 2 H2O + 3 Cl
Fe(NO3)3 + H2O2 = FeO2 + H2O + NO3 =>
Fe(NO3)3 + 2 H2O2 = FeO2 + 2 H2O + 3 NO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCl + H2O2 = NaOH + Cl =>
2 NaCl + H2O2 = 2 NaOH + 2 Cl
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
CaCl2 + H2O2 = CaO2 + H2O + Cl =>
CaCl2 + 2 H2O2 = CaO2 + 2 H2O + 2 Cl
CaCl2 + H2O2 = CaOH + Cl =>
2 CaCl2 + H2O2 = 2 CaOH + 4 Cl
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
CaCl2 + H2O2 = Ca(OH)2 + Cl =>
CaCl2 + H2O2 = Ca(OH)2 + 2 Cl
NaF(aq) + HNO3(aq) = NaNO3 + HF =>
NaF(aq) + HNO3(aq) = NaNO3 + HF
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/09
Équations équilibrées sur04/20/08
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