| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaO = Na + O(g)
C57H98O6 + NaOH = H2O + C3H6O3 + Na =>
C57H98O6 + 86 NaOH = 35 H2O + 19 C3H6O3 + 86 Na
Na3C6H5O7 + HCl = Na3Cl + HC6H5O7 =>
Na3C6H5O7 + HCl = Na3Cl + HC6H5O7
C15H14O + NaBH4 + H2O = C15H15O + NaB(OH)4 =>
8 C15H14O + NaBH4 + 4 H2O = 8 C15H15O + NaB(OH)4
La2(SO4)3 + MgO + H2O = La(OH)3 + MgSO4 =>
La2(SO4)3 + 3 MgO + 3 H2O = 2 La(OH)3 + 3 MgSO4
HNO3 + CH2OH = C3H7NO2 + CO2 + H2O =>
HNO3 + 4 CH2OH = C3H7NO2 + CO2 + 3 H2O
C2H4O2 + O2 = CO2 + H2OO =>
C2H4O2 + 3 O2 = 2 CO2 + 2 H2OO
CoO(OH) + KI + HCl = I2 + CoCl2 + KCl + H2O =>
2 CoO(OH) + 2 KI + 6 HCl = I2 + 2 CoCl2 + 2 KCl + 4 H2O
NO3 + e + H3O{+} = NO2 + H2O =>
NO3 + 2e + 2 H3O{+} = NO2 + 3 H2O
Si + C4F8 = SiF4 + C =>
2 Si + C4F8 = 2 SiF4 + 4 C
MnO4 + NH4 = MnO4NH4 =>
MnO4 + NH4 = MnO4NH4
FeCO3 + Cu = FeO3 + CuC =>
FeCO3 + Cu = FeO3 + CuC
CO2 + KO3 = K2CO3 + O2 =>
2 CO2 + 4 KO3 = 2 K2CO3 + 5 O2
Hg + AgOH = HgOH + Ag =>
Hg + AgOH = HgOH + Ag
HCl + Mg(OH) = MgCl + H2O =>
HCl + Mg(OH) = MgCl + H2O
K2SO4 + NO + H2O = HNO3 + K2SO3 =>
3 K2SO4 + 2 NO + H2O = 2 HNO3 + 3 K2SO3
AgIO4 + HNO3 = AgI + NO4 + H2O =>
3 AgIO4 + 8 HNO3 = 3 AgI + 8 NO4 + 4 H2O
TiH2 + TiO2 + Ti = Ti2OH2 =>
2 TiH2 + TiO2 + Ti = 2 Ti2OH2
Pb(OH)(CH3COO) + CO2 = Pb3(OH)2(CO3)2 + H2O + Pb(CH3COO)2 =>
6 Pb(OH)(CH3COO) + 2 CO2 = Pb3(OH)2(CO3)2 + 2 H2O + 3 Pb(CH3COO)2
C2H6O + NaOCl = CHCl3 + NaOH + CO2 =>
2 C2H6O + 9 NaOCl = 3 CHCl3 + 9 NaOH + CO2
H2SO4 + Pb(C2H3O2)2 = PbSO4 + C2H4O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 C2H4O2
Mn(HSO4)2 + K = KHSO4 + Mn =>
Mn(HSO4)2 + 2 K = 2 KHSO4 + Mn
C2H5OH(l) + PCl3(l) = C2H5Cl(l) + H3PO3(l) =>
3 C2H5OH(l) + PCl3(l) = 3 C2H5Cl(l) + H3PO3(l)
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
Zn + H1Cl1 = Zn1Cl2 + H2 =>
Zn + 2 H1Cl1 = Zn1Cl2 + H2
C4H6N2 + O2 = CO2 + H2O + NO2 =>
2 C4H6N2 + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
(NH4)2SO4 + H2O = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 H2O = H2SO4 + 2 NH4OH
NH4OH + FeCl3 + H2O = HNO3 + FeCl2 + HCl =>
NH4OH + 8 FeCl3 + 2 H2O = HNO3 + 8 FeCl2 + 8 HCl
CH4 + Br = C2H5Br + HBr =>
2 CH4 + 4 Br = C2H5Br + 3 HBr
*2As + *6NaOH = *2Na3AsO3 + *3H2 =>
*2As + *6NaOH = *2Na3AsO3 + *3H2
Ca + Na3P = Ca3P2 + Na =>
3 Ca + 2 Na3P = Ca3P2 + 6 Na
NaHCO3 + H2O = Na(OH) + H2CO3 =>
NaHCO3 + H2O = Na(OH) + H2CO3
SO3 + H(aq) = SO2(g) + H2O(l) =>
SO3 + 2 H(aq) = SO2(g) + H2O(l)
CaCO3 + HCl = CaCl(aq) + CO3 + H(g) =>
CaCO3 + HCl = CaCl(aq) + CO3 + H(g)
MgO + TiO2 = MgTi2O5 =>
MgO + 2 TiO2 = MgTi2O5
Sn + CO3 + H2O = Sn(OH)4 + CO2 =>
Sn + 2 CO3 + 2 H2O = Sn(OH)4 + 2 CO2
C12H22O11 + Ba(NO3)2 = BaO + N2 + CO2 + H2O =>
5 C12H22O11 + 24 Ba(NO3)2 = 24 BaO + 24 N2 + 60 CO2 + 55 H2O
CuBr + H2SO4 = CuBr2 + CuSO4 + SO2 + H2O =>
2 CuBr + 2 H2SO4 = CuBr2 + CuSO4 + SO2 + 2 H2O
MnSO4 + NaOH + Br2 = Na2MnO4 + Na2SO4 + HBr =>
MnSO4 + 4 NaOH + 2 Br2 = Na2MnO4 + Na2SO4 + 4 HBr
LiNO3 + Ti(NO3)4 + Zn(NO3)2 + Fe(NO3)3 + C2H5NO2 = Li13Zn10Ti24Fe163O90 + CO2 + NO2 + H2O =>
169 LiNO3 + 312 Ti(NO3)4 + 130 Zn(NO3)2 + 2119 Fe(NO3)3 + 1056 C2H5NO2 = 13 Li13Zn10Ti24Fe163O90 + 2112 CO2 + 9090 NO2 + 2640 H2O
carbonmonoxide + hydrogen = (CH4) + water =>
CO + 3 H2 = (CH4) + H2O
K(NO3)2 = KO + NO2 + O2 =>
2 K(NO3)2 = 2 KO + 4 NO2 + O2
Li2SO4 + Pb(NO3)2 = LiNO3 + PbSO4 =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + PbSO4
SiO2 = O2 + Si =>
SiO2 = O2 + Si
C2H510 + O2 = CO2 + H2O =>
2 C2H510 + 259 O2 = 4 CO2 + 510 H2O
Pb2Cl{-}2 + Mg2 = Pb2 + Mg2Cl{-}2 =>
Pb2Cl{-}2 + Mg2 = Pb2 + Mg2Cl{-}2
C6H16N2 + C6H10O4 = C12H24O3N2 + H2O =>
C6H16N2 + C6H10O4 = C12H24O3N2 + H2O
CO(ii) + HCl = COCl2 + H =>
CO(ii) + 2 HCl = COCl2 + 2 H
OH{-} + I3{-} = I{-} + H2O + O2 =>
4 OH{-} + 2 I3{-} = 6 I{-} + 2 H2O + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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