| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO3 + H3PO4 = NH4PO4 + NO3H3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CaCl2 + Na3PO4 = NaCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Na3PO4 = 6 NaCl + Ca3(PO4)2
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
HI = I2 + H2 =>
2 HI = I2 + H2
CH4 + C3H6 = C4H10 =>
CH4 + C3H6 = C4H10
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
K2SO4 + Pb(C2H3O2)2 = KC2H3O2 + PbSO4 =>
K2SO4 + Pb(C2H3O2)2 = 2 KC2H3O2 + PbSO4
C2H6 + HCl = C2H5Cl + H2 =>
C2H6 + HCl = C2H5Cl + H2
KSiO3 + H3PO4 = H2SiO3 + KPO4 + H =>
KSiO3 + H3PO4 = H2SiO3 + KPO4 + H
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
Zn + Fe(NO3)2 = Fe + Zn(NO3) =>
2 Zn + Fe(NO3)2 = Fe + 2 Zn(NO3)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
KI + HNO3 + H2SO4 = NO + I2 + H2O + K2SO4 =>
6 KI + 2 HNO3 + 3 H2SO4 = 2 NO + 3 I2 + 4 H2O + 3 K2SO4
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
KI + HNO3 + H2SO4 = NO2 + I2 + H2O + K2SO4 =>
2 KI + 2 HNO3 + H2SO4 = 2 NO2 + I2 + 2 H2O + K2SO4
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr(NO3)3 + Na(OH) = Cr(OH)3 + Na(NO3) =>
Cr(NO3)3 + 3 Na(OH) = Cr(OH)3 + 3 Na(NO3)
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cr(OH)3 + KbrO + KOH = K2CrO4 + Kbr + H2O =>
2 Cr(OH)3 + 3 KbrO + 4 KOH = 2 K2CrO4 + 3 Kbr + 5 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
BaO + P2O5 = Ba(PO3)2 =>
BaO + P2O5 = Ba(PO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(N2H5)HSO4 + KI3 + NaHCO3 = N2 + KI + NaI + H2SO4 + H2O + CO2 =>
(N2H5)HSO4 + 2 KI3 + 4 NaHCO3 = N2 + 2 KI + 4 NaI + H2SO4 + 4 H2O + 4 CO2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Fe + HCl = FeCl + H =>
Fe + HCl = FeCl + H
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
Fe + HAl = FeAl + H =>
Fe + HAl = FeAl + H
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/17
Équations équilibrées sur11/19/16
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