| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + CuSO4 = Cu + ZnSO4
Li + Al2(SO4)3 = Li2SO4 + SO2 + Al2O3 =>
6 Li + 2 Al2(SO4)3 = 3 Li2SO4 + 3 SO2 + 2 Al2O3
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2
CH3COOH + NH3OH = NH3C2H3O2 + H2O =>
CH3COOH + NH3OH = NH3C2H3O2 + H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
HClo4 + Ca(OH)2 = Ca(Clo4)2 + H2O =>
2 HClo4 + Ca(OH)2 = Ca(Clo4)2 + 2 H2O
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
CH3CH26CH3 + O2 = CO2 + H2O =>
CH3CH26CH3 + 11 O2 = 3 CO2 + 16 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaCO3 + HCl = CaCl + HCO3 =>
CaCO3 + HCl = CaCl + HCO3
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
BrF3 = Br + F2 =>
2 BrF3 = 2 Br + 3 F2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NaOH + NH2SO3H = H2O + Na2SO4 + NH3 =>
2 NaOH + NH2SO3H = H2O + Na2SO4 + NH3
NH3 + I2 = NI3 + H2 =>
2 NH3 + 3 I2 = 2 NI3 + 3 H2
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C6H5CH3 + O2 = CO2 + H2O =>
C6H5CH3 + 9 O2 = 7 CO2 + 4 H2O
CR2O3 + H2SO4 = CR2(SO4)3 + H2O =>
CR2O3 + 3 H2SO4 = CR2(SO4)3 + 3 H2O
Fe2O3(s) + CO(g) = Fe3O4(s) + CO2(g) =>
3 Fe2O3(s) + CO(g) = 2 Fe3O4(s) + CO2(g)
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
NA + SO3 = NASO3 =>
NA + SO3 = NASO3
BrF3 = Br1 + F2 =>
2 BrF3 = 2 Br1 + 3 F2
Na + H3Po4 = Na3Po4 + H2 =>
6 Na + 2 H3Po4 = 2 Na3Po4 + 3 H2
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
ZN + HNO3 = ZN(NO3)2 + NH4NO3 + H2O =>
4 ZN + 10 HNO3 = 4 ZN(NO3)2 + NH4NO3 + 3 H2O
CO2 + H2O = C7H17 + O2 =>
28 CO2 + 34 H2O = 4 C7H17 + 45 O2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
U2O5 + Pu(MnO4)4 = U(MnO4)5 + PuO2 =>
2 U2O5 + 5 Pu(MnO4)4 = 4 U(MnO4)5 + 5 PuO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/17
Équations équilibrées sur11/29/16
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