| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2
Zn + Ag(NO3) = Zn(NO3) + Ag =>
Zn + Ag(NO3) = Zn(NO3) + Ag
Cl2 + (NH4)3P = (NH4)Cl + P =>
3 Cl2 + 2(NH4)3P = 6(NH4)Cl + 2 P
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
HCL + NaHCO3 = CO2 + H2O + NaCL =>
HCL + NaHCO3 = CO2 + H2O + NaCL
Cu + Ag(NO3) = Cu(NO3) + Ag =>
Cu + Ag(NO3) = Cu(NO3) + Ag
Zn(BrO3)2 + Mn = Mn(BrO3)6 + Zn =>
3 Zn(BrO3)2 + Mn = Mn(BrO3)6 + 3 Zn
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
HCl + NaHCO3 = CO2 + H2O + NaCl =>
HCl + NaHCO3 = CO2 + H2O + NaCl
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
MgCO3 + AcPO4 = Mg3(PO4)2 + Ac2(CO3)3 =>
3 MgCO3 + 2 AcPO4 = Mg3(PO4)2 + Ac2(CO3)3
HNO3 + KI = HI + KNO3 =>
HNO3 + KI = HI + KNO3
Na2O2 + H2O = NaOH + O5 =>
5 Na2O2 + 5 H2O = 10 NaOH + O5
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
CaCl + NaOH = CaOH + NaCl =>
CaCl + NaOH = CaOH + NaCl
(NH4)ClO + Sc2(SO4)3 = (NH4)2SO4 + Sc(ClO)3 =>
6(NH4)ClO + Sc2(SO4)3 = 3(NH4)2SO4 + 2 Sc(ClO)3
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + CuSO4 = HSO4 + CuNO3 =>
HNO3 + CuSO4 = HSO4 + CuNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
NH4OH + Al2(CO3)3 = (NH4)2CO3 + Al(OH)3 =>
6 NH4OH + Al2(CO3)3 = 3(NH4)2CO3 + 2 Al(OH)3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NaOH + H2SO4 = NaSO4 + H2OH =>
NaOH + H2SO4 = NaSO4 + H2OH
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
AcCl3 + NaOH = NaCl + Ac(OH)3 =>
AcCl3 + 3 NaOH = 3 NaCl + Ac(OH)3
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca + S = CaS =>
Ca + S = CaS
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4 =>
H2SO4 + Pb(NO3)2 = H2(NO3)2 + PbSO4
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + S = CaS =>
Ca + S = CaS
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ca + S = CaS =>
Ca + S = CaS
HNO3 + NaOH = HOH + NaNO3 =>
HNO3 + NaOH = HOH + NaNO3
Mg(NO3)2 + NH4Cl = MgCl2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4Cl = MgCl2 + 2 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/10
Équations équilibrées sur12/15/09
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