| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl = 2 K + Cl2
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(s) + O2(g) = Al2O3(g) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(g)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni + MgCl2 = NiCl2 + Mg =>
Ni + MgCl2 = NiCl2 + Mg
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2SO4 =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
PbCl4 + Br2 = PbBr4 + Cl2 =>
PbCl4 + 2 Br2 = PbBr4 + 2 Cl2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Al(NO3)3 + Fe(ClO3)2 = Al(ClO3)3 + Fe(NO3)2 =>
2 Al(NO3)3 + 3 Fe(ClO3)2 = 2 Al(ClO3)3 + 3 Fe(NO3)2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe + Ca(NO3)2 = Fe(NO3)3 + Ca =>
2 Fe + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + Cu(NO3)2 = AgNO3 + Cu =>
2 Ag + Cu(NO3)2 = 2 AgNO3 + Cu
PB2S + O2 = PB2O + SO2 =>
2 PB2S + 3 O2 = 2 PB2O + 2 SO2
C6H14 = C2H4 + C4H10 =>
C6H14 = C2H4 + C4H10
PB2S + O2 = PB2O + SO2 =>
2 PB2S + 3 O2 = 2 PB2O + 2 SO2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
VO(s) + Fe2O3(s) = FeO(s) + V2O5(s) =>
2 VO(s) + 3 Fe2O3(s) = 6 FeO(s) + V2O5(s)
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/20
Équations équilibrées sur11/11/19
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