| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li + CH3OH = LiOCH3 + H
HNO3 + CH3OH = CH3NO3 + H2O =>
HNO3 + CH3OH = CH3NO3 + H2O
SrCO3 + CH3COOH = Sr(CH3COO)2 + CO2 + H2O =>
SrCO3 + 2 CH3COOH = Sr(CH3COO)2 + CO2 + H2O
Pb(C2H5)4 + O = PbO + CO2 + H2O =>
Pb(C2H5)4 + 27 O = PbO + 8 CO2 + 10 H2O
KCl + Na3[Co(NO2)6] = KNa2[Co(NO2)6] + NaCl =>
KCl + Na3[Co(NO2)6] = KNa2[Co(NO2)6] + NaCl
HNO2 + H2SO4 + FeSO4 = NO + Fe2(SO4)3 + H2O =>
2 HNO2 + H2SO4 + 2 FeSO4 = 2 NO + Fe2(SO4)3 + 2 H2O
Ca + Sn(CO3)2 = CaCO3 + Sn =>
2 Ca + Sn(CO3)2 = 2 CaCO3 + Sn
Na2O3Te + H2O + CH3OH + {-} = Te(OH)3{-} + Na2O2 + CH3{-} =>
Na2O3Te + H2O + CH3OH + 2e = Te(OH)3{-} + Na2O2 + CH3{-}
BaCO3 + SrCO3 + TiO2 = BaSrTiO3 + CO2 + O =>
BaCO3 + SrCO3 + TiO2 = BaSrTiO3 + 2 CO2 + O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
Li + S + O2 = LiSO4 =>
Li + S + 2 O2 = LiSO4
H2 + Sb = SbH3 =>
3 H2 + 2 Sb = 2 SbH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + FeI2 = CuI + Fe =>
2 Cu + FeI2 = 2 CuI + Fe
CuCl + HCl = H[CuCl2] =>
CuCl + HCl = H[CuCl2]
CoCl2*6H2O + NH4Cl + NH3 + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
BaCl2 + TiOSO4 + H2O = BaSO4 + TiO2 + HCl =>
BaCl2 + TiOSO4 + H2O = BaSO4 + TiO2 + 2 HCl
SO2 + CH3OH = CO2 + H2 + H2S =>
SO2 + 2 CH3OH = 2 CO2 + 3 H2 + H2S
K3[Fe(CN)6] + NH4SCN = Fe(SCN)3 + NH4CN + KSCN =>
K3[Fe(CN)6] + 6 NH4SCN = Fe(SCN)3 + 6 NH4CN + 3 KSCN
C4H9Cl + H2O = C4H9OH + HCl =>
C4H9Cl + H2O = C4H9OH + HCl
HCl + C4H8 = CCl4 + H2 =>
16 HCl + C4H8 = 4 CCl4 + 12 H2
K + F2 = FK2 =>
4 K + F2 = 2 FK2
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
K2CrO4 + Al(NO3)3 = KNO3 + Al2Cr3O12 =>
3 K2CrO4 + 2 Al(NO3)3 = 6 KNO3 + Al2Cr3O12
TiN2O7 + C2H5NO2 = TiO2 + CO2 + H2O + N2 =>
9 TiN2O7 + 10 C2H5NO2 = 9 TiO2 + 20 CO2 + 25 H2O + 14 N2
H2PO4{-} + OH{-} = HPO4{2-} + H2O =>
H2PO4{-} + OH{-} = HPO4{2-} + H2O
C2H6O2 + NO = C2H6O + NO2 =>
C2H6O2 + NO = C2H6O + NO2
H3PO4 + SnO2 = Sn3(PO4)2 + OH =>
2 H3PO4 + 3 SnO2 = Sn3(PO4)2 + 6 OH
Cd + As + Gd = Cd300As180Gd20 =>
300 Cd + 180 As + 20 Gd = Cd300As180Gd20
HCl + HNO3 = H2O + NO + Cl2 =>
6 HCl + 2 HNO3 = 4 H2O + 2 NO + 3 Cl2
Bi(NO3)35H2O + Fe(NO3)39H2O + HOCH2CH2OH = BiFeO3 + CO2 + N2 + H2O =>
5 Bi(NO3)35H2O + 5 Fe(NO3)39H2O + 219 HOCH2CH2OH = 5 BiFeO3 + 438 CO2 + 185 N2 + 667 H2O
KOH + Sr(OH)2 = KSr(OH)2 + OH =>
KOH + Sr(OH)2 = KSr(OH)2 + OH
Na2CO3(aq) + Ca(NO3)2(aq) = NaNO3(av) + CaCO3(s) =>
Na2CO3(aq) + Ca(NO3)2(aq) = 2 NaNO3(av) + CaCO3(s)
KMnO4 + C3H6O3 = MnO2 + C3H4O3 + KOH + H2O =>
2 KMnO4 + 3 C3H6O3 = 2 MnO2 + 3 C3H4O3 + 2 KOH + 2 H2O
CuI + NaOH = NaI + CuOH =>
CuI + NaOH = NaI + CuOH
CrSO4 + H2SO4 = Cr2(SO4)3 + H2 =>
2 CrSO4 + H2SO4 = Cr2(SO4)3 + H2
NaOH + Pb(NO3)2 = NaNO3 + (OH)2Pb =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + (OH)2Pb
(C17H33COO)3C3H5 + O2 = CO2 + H2O =>
(C17H33COO)3C3H5 + 80 O2 = 57 CO2 + 52 H2O
Au(OH)3 = Au + O2 + H2 =>
2 Au(OH)3 = 2 Au + 3 O2 + 3 H2
Cu*Pb(NO3)2 = Pb + Cu(NO3)2 =>
Cu*Pb(NO3)2 = Pb + Cu(NO3)2
CrSO4 + H2SO4 = Cr2(SO4)3 + H2 =>
2 CrSO4 + H2SO4 = Cr2(SO4)3 + H2
MgCl2 + Hg2(NO3)2 = Mg(NO3)2 + HgCl =>
MgCl2 + Hg2(NO3)2 = Mg(NO3)2 + 2 HgCl
K2Cr2O3 + H2SO4 + O2 = Cr2(SO4)3 + K(HSO4) + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 2 Cr2(SO4)3 + 4 K(HSO4) + 8 H2O
CsBr + H2 = Cs + HBr =>
2 CsBr + H2 = 2 Cs + 2 HBr
CH3CO2{-} + NH4{+} = CH3CONH2 + H2O =>
CH3CO2{-} + NH4{+} = CH3CONH2 + H2O
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
Mg + H2SO4(rozc) = MgSO4 + H2 =>
Mg + H2SO4(rozc) = MgSO4 + H2
CoCl2 + HCl = (CoCl4)2 + H2 =>
2 CoCl2 + 4 HCl = (CoCl4)2 + 2 H2
HS + KO4 = SO + K + H =>
4 HS + KO4 = 4 SO + K + 4 H
Ag(s) + KI(aq) = AgI + K2 =>
2 Ag(s) + 2 KI(aq) = 2 AgI + K2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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