| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2 + I2 = H2I =>
2 H2 + I2 = 2 H2I
S + O2 = SO2 =>
S + O2 = SO2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
K + Li2O = KLi2O =>
K + Li2O = KLi2O
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
Ag2SO4 + BaI2 = AgI + BaSO4 =>
Ag2SO4 + BaI2 = 2 AgI + BaSO4
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2S + MnBr2 = SBr2 + K2Mn =>
K2S + MnBr2 = SBr2 + K2Mn
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
N + O2 = N2O5 =>
4 N + 5 O2 = 2 N2O5
FeSO4 + KMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca + FeCl3 = Fe + CaCl2 =>
3 Ca + 2 FeCl3 = 2 Fe + 3 CaCl2
Sn{2+} + Cl{-} + I2 = [SnCl6]{2-} + I{-} =>
Sn{2+} + 6 Cl{-} + I2 = [SnCl6]{2-} + 2 I{-}
Fe + H2So4 = FeSo + H =>
4 Fe + H2So4 = 4 FeSo + 2 H
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KClO3 + P4 = P2O5 + KCl =>
10 KClO3 + 3 P4 = 6 P2O5 + 10 KCl
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K3PO4 + BaCl2 = Ba3(PO4)2 + KCl =>
2 K3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 KCl
CuSO4 + FeO = FeSO4 + CuO =>
CuSO4 + FeO = FeSO4 + CuO
FEO + C = FE + CO2 =>
2 FEO + C = 2 FE + CO2
Al + HCL = AlCL + H2 =>
2 Al + 2 HCL = 2 AlCL + H2
CuSO4 + Fe2O3 = Fe2(SO4)3 + CuO =>
3 CuSO4 + Fe2O3 = Fe2(SO4)3 + 3 CuO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
KI + KNO2 + HCL = I2 + NO + KCL + H2O =>
2 KI + 2 KNO2 + 4 HCL = I2 + 2 NO + 4 KCL + 2 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH4 + Cl4 = CH3Cl + HCl =>
2 CH4 + Cl4 = 2 CH3Cl + 2 HCl
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
NH4 = (NH4)3 =>
3 NH4 = (NH4)3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
SrC2 + H2O = C2H2 + SrO =>
SrC2 + H2O = C2H2 + SrO
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Br3 + (NH4)3 = NH4Br =>
Br3 + (NH4)3 = 3 NH4Br
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
HNO3 + Zn = Zn(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + N2O + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/15
Équations équilibrées sur10/04/14
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