| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C25H82 + 91 O2 = 50 CO2 + 82 H2O
MnO4{-} + (COOH)2 + H{+} = CO2 + Mn2{+} + H2O =>
4 MnO4{-} + 13(COOH)2 + 6 H{+} = 26 CO2 + 2 Mn2{+} + 16 H2O
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Pd + HNO3 = H2O + NO2 + PdO2 =>
Pd + 4 HNO3 = 2 H2O + 4 NO2 + PdO2
C3H5NO + O2 = CO2 + H2O + N02 =>
4 C3H5NO + 15 O2 = 12 CO2 + 10 H2O + 2 N02
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
HNO3 + Na2O = NaN + H2O2 + O =>
2 HNO3 + Na2O = 2 NaN + H2O2 + 5 O
AlCl(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
AlCl(s) + 2 HCl(aq) = AlCl3(aq) + H2(g)
(NH4)2CO3(aq) = NH3(i) + H2O + CO2 =>
(NH4)2CO3(aq) = 2 NH3(i) + H2O + CO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + S + H + O = CuSO4*5H2O =>
Cu + S + 10 H + 9 O = CuSO4*5H2O
Mn + PO4 = Mn3(PO4)2 =>
3 Mn + 2 PO4 = Mn3(PO4)2
LiH(s) + F2(g) = LiF(s) + H2(g) =>
2 LiH(s) + F2(g) = 2 LiF(s) + H2(g)
(NH4)2S + F2 = NH4F + S =>
(NH4)2S + F2 = 2 NH4F + S
C8H6O4 + C8H18O = C24H38O4 + H2O =>
C8H6O4 + 2 C8H18O = C24H38O4 + 2 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
C6H10 + O3 = CH2O + C4H6 =>
3 C6H10 + 2 O3 = 6 CH2O + 3 C4H6
C6H6 + CO2 = C6O6 + H2O =>
2 C6H6 + 18 CO2 = 5 C6O6 + 6 H2O
Po4 + CaCl2 = Ca3(Po4) + Cl =>
Po4 + 3 CaCl2 = Ca3(Po4) + 6 Cl
CaCO2 + O2 = CaO2 + CO2 =>
CaCO2 + O2 = CaO2 + CO2
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Cl2 + Cu = Cl{-} + Cu{2+} =>
Cl2 + Cu = 2 Cl{-} + Cu{2+}
Hg + Fe(NO3) = Hg(NO3) + Fe =>
Hg + Fe(NO3) = Hg(NO3) + Fe
C2 + H2 + O = C2H2O =>
C2 + H2 + O = C2H2O
ClO3 + CO = Cl2 + CO2 =>
2 ClO3 + 6 CO = Cl2 + 6 CO2
Al2(CO3)3 + HMnO4 = Al(MnO4)3 + H2CO3 =>
Al2(CO3)3 + 6 HMnO4 = 2 Al(MnO4)3 + 3 H2CO3
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
NH4BrO4 = NH3 + HBrO4 =>
NH4BrO4 = NH3 + HBrO4
NaHCO3 + HCOCH3 = H2O + CO2 + NaC2H3O2 =>
5 NaHCO3 + 4 HCOCH3 = 3 H2O + 3 CO2 + 5 NaC2H3O2
C5H4O3 + O2 = H2O + CO2 =>
2 C5H4O3 + 9 O2 = 4 H2O + 10 CO2
H2O + C2 = CO + H =>
2 H2O + C2 = 2 CO + 4 H
NaHCO3 + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3(PO4) + 3 CO2 + 3 H2O
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
Li + Pb(NO3)2 = Pb + Li(NO3) =>
2 Li + Pb(NO3)2 = Pb + 2 Li(NO3)
Carbonmonoxide + Fe2O3 = iron + carbondioxide =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
HCl + Cr = H2 + Cr2Cl3 =>
6 HCl + 4 Cr = 3 H2 + 2 Cr2Cl3
CuSO4*5H2O + HCl = CuCl4{-2} + H{+} + SO4{-2} + H2O =>
CuSO4*5H2O + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2} + 5 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ClO3{-} + Br{-} + H{+} = Br2 + Cl2 + H2O =>
2 ClO3{-} + 10 Br{-} + 12 H{+} = 5 Br2 + Cl2 + 6 H2O
Zn + C4SO4 = ZnSO4 + C4 =>
Zn + C4SO4 = ZnSO4 + C4
Fe(OH)2 + KNO3 + H2O = Fe(OH)3 + KNO2 =>
2 Fe(OH)2 + KNO3 + H2O = 2 Fe(OH)3 + KNO2
AlN + Ni2O3 = NiN + Al2O3 =>
2 AlN + Ni2O3 = 2 NiN + Al2O3
PbBr2 = Pb{2+} + Br{-} =>
PbBr2 = Pb{2+} + 2 Br{-}
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Na2SiO3 + HNO2 = H2SiO3 + NaNO2 =>
Na2SiO3 + 2 HNO2 = H2SiO3 + 2 NaNO2
CaCl2 + MgOH2 = MgCl2 + CaOH2 =>
CaCl2 + MgOH2 = MgCl2 + CaOH2
PbSO4 + H2O = SO4 + PbO2 + H3O =>
PbSO4 + 6 H2O = SO4 + PbO2 + 4 H3O
MgSO4 + Fe3 = Fe(SO4)3 + Mg =>
9 MgSO4 + Fe3 = 3 Fe(SO4)3 + 9 Mg
HCl + Mg(OH)2 = MgCl(OH) + H2O =>
HCl + Mg(OH)2 = MgCl(OH) + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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