| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
C4H10 + Br2 = C8H18 + HBr =>
2 C4H10 + Br2 = C8H18 + 2 HBr
C5H10(g) + O2(g) = CO(g) + H2O(g) =>
C5H10(g) + 5 O2(g) = 5 CO(g) + 5 H2O(g)
MgO + H2CO3 = MgCO3 + H2O =>
MgO + H2CO3 = MgCO3 + H2O
C + K = K4C =>
C + 4 K = K4C
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
SrCl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2 =>
SrCl2 + Pb(NO3)2 = PbCl2 + Sr(NO3)2
Cu{2+} + OH{-} = Cu(OH)2 =>
Cu{2+} + 2 OH{-} = Cu(OH)2
CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O
C + Na = NaC =>
C + Na = NaC
AlBr3 + K2So4 = KBr + Al2(So4)3 =>
2 AlBr3 + 3 K2So4 = 6 KBr + Al2(So4)3
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
(NH4)2CrO4 + Al(ClO4)3 = NH4ClO4 + Al2(CrO4)3 =>
3(NH4)2CrO4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(CrO4)3
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
C3H7OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
HNO2 + BrO3{-} = NO3{-} + Br2 + H{+} + H2O =>
5 HNO2 + 2 BrO3{-} = 5 NO3{-} + Br2 + 3 H{+} + H2O
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Ca(OH)2 + NO2 = Ca(NO3)2 + Ca(NO2)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO3)2 + Ca(NO2)2 + 2 H2O
H2S + O2 = H2O + SO =>
H2S + O2 = H2O + SO
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
H2S + HCLO3 = S + HCL + H2O =>
3 H2S + HCLO3 = 3 S + HCL + 3 H2O
AL + Cl2 = ALCl3 =>
2 AL + 3 Cl2 = 2 ALCl3
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Fe{2+} + MNO4{-} + H{+} = Fe{3+} + MN{2+} + H2O =>
5 Fe{2+} + MNO4{-} + 8 H{+} = 5 Fe{3+} + MN{2+} + 4 H2O
CuO + Cu2S = Cu + SO2 =>
2 CuO + Cu2S = 4 Cu + SO2
MnO4{-} + Fe{2} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba + (OH)2 + H2SO4 = BaSO4 + H2O =>
Ba + (OH)2 + H2SO4 = BaSO4 + 2 H2O
C6H5OH + Br2 = C6H5BrO + HBr =>
C6H5OH + Br2 = C6H5BrO + HBr
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CrO4 + Al(OH)3 = Al2(CrO4)3 + H2O =>
3 H2CrO4 + 2 Al(OH)3 = Al2(CrO4)3 + 6 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CuFeS2 + O2 = CuO + SO2 + FeO3 =>
CuFeS2 + 4 O2 = CuO + 2 SO2 + FeO3
HN + H2SO4 = HNSO4 + S + H2O =>
3 HN + 4 H2SO4 = 3 HNSO4 + S + 4 H2O
FeSO4 + KClO3 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
6 FeSO4 + KClO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KCl + 3 H2O
CuFeS2 + O2 = CuO + SO2 + Fe2O3 =>
4 CuFeS2 + 13 O2 = 4 CuO + 8 SO2 + 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/16
Équations équilibrées sur01/24/16
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