| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(NO3)2 + 2 NaOH = 2 NaNO3 + Ni(OH)2
N + C + O2 = NCO =>
2 N + 2 C + O2 = 2 NCO
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
CH3C6H4COONaH2O = CH3C6H4COOHNaOH =>
CH3C6H4COONaH2O = CH3C6H4COOHNaOH
Fe(NO3)3 + NaI = Fe(NO3)2 + NaNO3 + I2 =>
2 Fe(NO3)3 + 2 NaI = 2 Fe(NO3)2 + 2 NaNO3 + I2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
N2O5 + SO2 = N2O3 + SO3 =>
N2O5 + 2 SO2 = N2O3 + 2 SO3
CH3COOH + CH3(CH2)3CH2OH = CH3COO(CH2)4CH3 + H2O =>
CH3COOH + CH3(CH2)3CH2OH = CH3COO(CH2)4CH3 + H2O
Mg + CaO = MgO + Ca =>
Mg + CaO = MgO + Ca
Sn(OH)2 + NaOH = SnO2 + Na + H2O =>
Sn(OH)2 + 2 NaOH = SnO2 + 2 Na + 2 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
CuSO4 + Na2EDTA = Cu(EDTA) + Na2SO4 =>
CuSO4 + Na2EDTA = Cu(EDTA) + Na2SO4
Fe3O4 + CH4 = Fe + CO + H2O =>
3 Fe3O4 + 4 CH4 = 9 Fe + 4 CO + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
FeOHCl2 + HCl = FeCl3 + H2O =>
FeOHCl2 + HCl = FeCl3 + H2O
C3H5Cl + H2O = C3H6O + HCl =>
C3H5Cl + H2O = C3H6O + HCl
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
C4H10 + HCl = C4H11 + Cl =>
C4H10 + HCl = C4H11 + Cl
C5H11NSO2 + O2 = CO2 + H2O + SO2 + N2 =>
4 C5H11NSO2 + 31 O2 = 20 CO2 + 22 H2O + 4 SO2 + 2 N2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Ca(NO3)2(aq) + HCl(aq) = HNO3(aq) + CaCl2 =>
Ca(NO3)2(aq) + 2 HCl(aq) = 2 HNO3(aq) + CaCl2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KMnO4 + HCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 HCl + 3 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O
C6H5OH + CO2 + NaOH = C6H4ONaCOONa + H2O =>
C6H5OH + CO2 + 2 NaOH = C6H4ONaCOONa + 2 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
FeSO4 + FeCl3 + NaOH = Fe3O4 + Na2SO4 + NaCl + H2O =>
FeSO4 + 2 FeCl3 + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 4 H2O
P + CO2 = PC + O2 =>
P + CO2 = PC + O2
HNO4 + CuCO3 = Cu(NO4)2 + H2O + CO2 =>
2 HNO4 + CuCO3 = Cu(NO4)2 + H2O + CO2
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
Na2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + Na2SO4 + H2 =>
Na2Cr2O7 + 7 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 7 NaNO3 + Na2SO4 + 4 H2
Fe(OH)2 + CaO = FeO + Ca(OH)2 =>
Fe(OH)2 + CaO = FeO + Ca(OH)2
CaCO3 + HNO3 = NO3Ca + HCO3 =>
CaCO3 + HNO3 = NO3Ca + HCO3
KOH + CuSO4 = Cu(OH)2 + K2(SO4) =>
2 KOH + CuSO4 = Cu(OH)2 + K2(SO4)
Cr(iii) + OH = Cr(OH)3 =>
Cr(iii) + 3 OH = Cr(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu{2+} + OH = Cu(OH){2+} =>
Cu{2+} + OH = Cu(OH){2+}
CaAl2Si2O8 + H2SO4 = CaSO4 + Al2(SO4)3 + SiO2 + H2O =>
CaAl2Si2O8 + 4 H2SO4 = CaSO4 + Al2(SO4)3 + 2 SiO2 + 4 H2O
Mg3(PO4)2 + NaNO3 = Mg(NO3)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaNO3 = 3 Mg(NO3)2 + 2 Na3PO4
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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