| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O2 = H2 + O2
Mg2 + CuO = MgO + Cu =>
Mg2 + 2 CuO = 2 MgO + 2 Cu
NaHSO3 + HAuCl4 + H2O = NaHSO4 + HCl + Au =>
3 NaHSO3 + 2 HAuCl4 + 3 H2O = 3 NaHSO4 + 8 HCl + 2 Au
Al2O3 + CaO = CaOAl2O3 =>
Al2O3 + CaO = CaOAl2O3
B2O3 + NaOH = HBO2 + NaBO2 =>
B2O3 + NaOH = HBO2 + NaBO2
AlCl + Na(OH)3 = Al(OH)3 + NaCl =>
AlCl + Na(OH)3 = Al(OH)3 + NaCl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
BaPO4 + AlNO3 = BaNO3 + AlPO4 =>
BaPO4 + AlNO3 = BaNO3 + AlPO4
CUOHHCl = CUClH2O =>
CUOHHCl = CUClH2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
NO2 + Ca(OH)2 = Ca(HNO3)2 =>
2 NO2 + Ca(OH)2 = Ca(HNO3)2
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Al2O3 + CaO = Ca(AlO2)2 =>
Al2O3 + CaO = Ca(AlO2)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
HCl + C7H8O = C7H7Cl + H2O =>
HCl + C7H8O = C7H7Cl + H2O
CaO + Al2O3 = Ca3Al2O6 =>
3 CaO + Al2O3 = Ca3Al2O6
Cl + (NaI) = (NaCl) + I =>
Cl + (NaI) = (NaCl) + I
CaO + Al2O3 = CaO*Al2O3 =>
CaO + Al2O3 = CaO*Al2O3
CaO + Al2O3 = CaAl2O4 =>
CaO + Al2O3 = CaAl2O4
CrBr3 + NaNO3 = NaBr3 + CrNO3 =>
CrBr3 + NaNO3 = NaBr3 + CrNO3
H2O + AgCl = Ag + HCl + O2 =>
2 H2O + 4 AgCl = 4 Ag + 4 HCl + O2
Cu(OH)2 + Ca(OH)2 = Cu[Ca(OH)4] =>
Cu(OH)2 + Ca(OH)2 = Cu[Ca(OH)4]
CH3NH2(aq) + O2(g) = CO2(g) + H20(g) + N2(g) =>
4 CH3NH2(aq) + 4 O2(g) = 4 CO2(g) + H20(g) + 2 N2(g)
Al2O3 + CaO = Ca3(AlO3)2 =>
Al2O3 + 3 CaO = Ca3(AlO3)2
HI = H2(l)I2(s) =>
2 HI = H2(l)I2(s)
Zr(SO4)2 + Na3PO4 = Zr3(PO4)4 + Na2SO4 =>
3 Zr(SO4)2 + 4 Na3PO4 = Zr3(PO4)4 + 6 Na2SO4
Cr(NO3)3 + NH3 = Cr(NH3)4 + NO3 =>
Cr(NO3)3 + 4 NH3 = Cr(NH3)4 + 3 NO3
Ba + Fe2(SO4)3 = Fe + BaSO4 =>
3 Ba + Fe2(SO4)3 = 2 Fe + 3 BaSO4
Cu{2} + Zn = Zn{2} + Cu =>
Cu{2} + Zn = Zn{2} + Cu
ClFr = FrCl =>
ClFr = FrCl
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + NH4Cl + H2S =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 6 NH4Cl + 3 H2S
TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti
Fe + Cu2O = Fe2O3 + Cu =>
2 Fe + 3 Cu2O = Fe2O3 + 6 Cu
Ca(OCl)Cl + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)Cl + 2 KI + 2 HCl = I2 + Ca(Cl)2 + H2O + 2 KCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
CoO + Al = AlO + Co =>
CoO + Al = AlO + Co
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Cr2O3 + H2S = Cr2S3 + H2O =>
Cr2O3 + 3 H2S = Cr2S3 + 3 H2O
NHH3 + O2 = NO + H2O =>
2 NHH3 + 3 O2 = 2 NO + 4 H2O
NaOH + Na2SO3 = NaSO3OHNa2 =>
NaOH + Na2SO3 = NaSO3OHNa2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al2O3 + S = Al2S3 + SO2 =>
2 Al2O3 + 9 S = 2 Al2S3 + 3 SO2
Pb(NO3)2(aq) + LiBr(aq) = PbBr2 + LiNO3 =>
Pb(NO3)2(aq) + 2 LiBr(aq) = PbBr2 + 2 LiNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H5NH2 + O2 = CO2 + H2O + NO =>
4 C2H5NH2 + 17 O2 = 8 CO2 + 14 H2O + 4 NO
AuCl2 + Cu = Au + CuCl2 =>
AuCl2 + Cu = Au + CuCl2
NaHSO4 + Na2CO3 = Na2SO4 + CO2 + H2O =>
2 NaHSO4 + Na2CO3 = 2 Na2SO4 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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