| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiH4 = Si + 2 H2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Cl2 + HBr = HCl + Br =>
Cl2 + 2 HBr = 2 HCl + 2 Br
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
NO2{-} + MNO4{2-} + H{+} = NO3{-} + MN{2+} + H2O =>
2 NO2{-} + MNO4{2-} + 4 H{+} = 2 NO3{-} + MN{2+} + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MGCO3 = MGO + CO2 =>
MGCO3 = MGO + CO2
FE + I2 = FEI2 =>
FE + I2 = FEI2
ClO2 + K = KClO2 =>
ClO2 + K = KClO2
SnO + P = P2O5 + Sn =>
5 SnO + 2 P = P2O5 + 5 Sn
K + OH = KOH =>
K + OH = KOH
SnO + In = In2O3 + Sn =>
3 SnO + 2 In = In2O3 + 3 Sn
MgCl2 + HOH = Mg(OH)2 + HCl =>
MgCl2 + 2 HOH = Mg(OH)2 + 2 HCl
N2H4 + H2O2 = HNO3 + H20 =>
5 N2H4 + 15 H2O2 = 10 HNO3 + 2 H20
N2H4 + H2O2 = HNO3 + H2O =>
N2H4 + 7 H2O2 = 2 HNO3 + 8 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3COOH + NaOH = H2O + NaC2H3O2 =>
CH3COOH + NaOH = H2O + NaC2H3O2
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
FeS + H2SO4 = Fe(SO4)3 + SO2 + H2O =>
FeS + 8 H2SO4 = Fe(SO4)3 + 6 SO2 + 8 H2O
(NH4)2CO3 + AlBr3 + H2O = NH4Br + Al(OH)3 + CO2 =>
3(NH4)2CO3 + 2 AlBr3 + 3 H2O = 6 NH4Br + 2 Al(OH)3 + 3 CO2
FeSO4 + PbCl2 = FeCl2 + PbSO4 =>
FeSO4 + PbCl2 = FeCl2 + PbSO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H12O6 + O2 = CO2 + H2O =>
C8H12O6 + 8 O2 = 8 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag(NO3) + Na(Br) = Ag(Br) + Na(NO3) =>
Ag(NO3) + Na(Br) = Ag(Br) + Na(NO3)
Al + O = AlO =>
Al + O = AlO
FeO + Cl2 = FeCl + O2 =>
2 FeO + Cl2 = 2 FeCl + O2
Fe2(SO4)3 + (NH4)2SO3 + H2O = Fe(OH)3 + SO2 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2SO3 + 3 H2O = 2 Fe(OH)3 + 3 SO2 + 3(NH4)2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
N2H4 + H2O2 = HNO3 + H2O =>
N2H4 + 7 H2O2 = 2 HNO3 + 8 H2O
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
Fe(OH)3 + HClo = Fe(Clo)3 + H2O =>
Fe(OH)3 + 3 HClo = Fe(Clo)3 + 3 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaSO4 + SrCl2 = BaCl2 + SrSO4 =>
BaSO4 + SrCl2 = BaCl2 + SrSO4
CH4(g) + O2(g) = CO2 + H2O(g) =>
CH4(g) + 2 O2(g) = CO2 + 2 H2O(g)
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
FE + NAOH = FEOH + NA =>
FE + NAOH = FEOH + NA
NA + F = NAF =>
NA + F = NAF
CO(g) + F2(g) = COF2(g) =>
CO(g) + F2(g) = COF2(g)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe{+2} + H2O2 + OH{-} = Fe(OH)3 =>
2 Fe{+2} + H2O2 + 4 OH{-} = 2 Fe(OH)3
N2O4(g) = NO2(g) =>
N2O4(g) = 2 NO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/18/18
Équations équilibrées sur11/17/17
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