| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C725H13 + 2913 O2 = 2900 CO2 + 26 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HNO3 + SR(OH)2 = SR(NO3)2 + H2O =>
2 HNO3 + SR(OH)2 = SR(NO3)2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ClO + HCl = Cl2 + H2O =>
2 ClO + 4 HCl = 3 Cl2 + 2 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HCL + H2O = H3O + CL =>
HCL + H2O = H3O + CL
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOH + Fe(NO3)3 = Fe(OH)3 + NaNO3 =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 NaNO3
H2SO4 + Mg = MgSO4 + H2 =>
H2SO4 + Mg = MgSO4 + H2
Calciumhydroxide + Carbondioxide = Calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Al2O2 + CaCO3 = CO2 + CaAlO2 =>
Al2O2 + 2 CaCO3 = 2 CO2 + 2 CaAlO2
NH4NO3(s) = N2(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 2 N2(g) + O2(g) + 4 H2O(g)
MnO2 + KCLO3 + KOH = K2MnO4 + KCL + H2O =>
3 MnO2 + KCLO3 + 6 KOH = 3 K2MnO4 + KCL + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
FeS2 + O2 + H2O = H2SO4 + Fe(OH)3 =>
4 FeS2 + 15 O2 + 14 H2O = 8 H2SO4 + 4 Fe(OH)3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeS2 + O2 + H2O = H2SO4 + Fe(OH)3 =>
4 FeS2 + 15 O2 + 14 H2O = 8 H2SO4 + 4 Fe(OH)3
K + S = K2S =>
2 K + S = K2S
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/16
Équations équilibrées sur01/23/16
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