| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HClO4 + Pd(OH)4 = Pd(ClO4)4 + 4 H2O
FeI2 + HNO3 = NO2 + Fe(NO3)3 + HIO3 + H2O =>
FeI2 + 16 HNO3 = 13 NO2 + Fe(NO3)3 + 2 HIO3 + 7 H2O
H2O2 + ClSO2OH = H2SO5 + HCl =>
H2O2 + ClSO2OH = H2SO5 + HCl
(Al) + (H2SO4) = Al2(SO4)3 + (H2) =>
2(Al) + 3(H2SO4) = Al2(SO4)3 + 3(H2)
Co + Cl2 = Co2Cl2 =>
2 Co + Cl2 = Co2Cl2
HL + HLO = L2 + H2O =>
HL + HLO = L2 + H2O
K2C2O4 + H2SO4 = K2SO4 + H2C2O4 =>
K2C2O4 + H2SO4 = K2SO4 + H2C2O4
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
Au(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Au(OH)3 =>
2 Au(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Au(OH)3
LiHCO3 + H2CrO4 = Li2CrO4 + H2O + CO2 =>
2 LiHCO3 + H2CrO4 = Li2CrO4 + 2 H2O + 2 CO2
CoF3 + Ca = CaF2 + Co =>
2 CoF3 + 3 Ca = 3 CaF2 + 2 Co
Ca2 = Ca =>
Ca2 = 2 Ca
CoBr3 + Li2S = Co2S3 + LiBr =>
2 CoBr3 + 3 Li2S = Co2S3 + 6 LiBr
PbCl2 + H2SO4 = PbSO4 + HCl =>
PbCl2 + H2SO4 = PbSO4 + 2 HCl
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
Al2O3 + Ba(OH)2 = Ba(AlO2)2 + H2O
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
C6H13Br + KOH = C6H12 + KBr + HOH =>
C6H13Br + KOH = C6H12 + KBr + HOH
CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl
C6H8O6 + I2 = C6H6O6 + HI =>
C6H8O6 + I2 = C6H6O6 + 2 HI
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cr + NH3 = Cr(NH3)6 =>
Cr + 6 NH3 = Cr(NH3)6
Fe2S3 + N2 = S3 + Fe2N2 =>
Fe2S3 + N2 = S3 + Fe2N2
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Li[AlH4] + H2O = LiOH + Al(OH)2 + H2 =>
2 Li[AlH4] + 6 H2O = 2 LiOH + 2 Al(OH)2 + 7 H2
CaSO3 + K2CO3 = CaCO3 + K2SO3 =>
CaSO3 + K2CO3 = CaCO3 + K2SO3
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
(NH4)2CO3(aq) + MgCl2 = (NH4)2Cl2 + MgCO3 =>
(NH4)2CO3(aq) + MgCl2 = (NH4)2Cl2 + MgCO3
C3H6OH2O = C3H6(OH)2 =>
C3H6OH2O = C3H6(OH)2
MgSO4 + Na2CO3 = MgO + Na2SO4 + CO2 =>
MgSO4 + Na2CO3 = MgO + Na2SO4 + CO2
FeO(s) + HNO3(aq) = Fe(NO3)2(aq) + H2O(l) =>
FeO(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + H2O(l)
Ca{+}CO{2{-}3} = Ca{+}O{-} = CO{2} =>
Ca{+}CO{2{-}3} = Ca{+}O{-}
Na2MnO4 + CO2 + H2O = NaMnO4 + MnO2 + NaHCO3 =>
3 Na2MnO4 + 4 CO2 + 2 H2O = 2 NaMnO4 + MnO2 + 4 NaHCO3
Pb(C2H3O2)4 + H2S = Pb2S4 + HC2H3O2 =>
2 Pb(C2H3O2)4 + 4 H2S = Pb2S4 + 8 HC2H3O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
GaF3 + Mg = MgF2 + Ga =>
2 GaF3 + 3 Mg = 3 MgF2 + 2 Ga
Cd + PbC2O4 = Pb + CdC2O4 =>
Cd + PbC2O4 = Pb + CdC2O4
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
H2SO4 + K3(Al(OH)6) = K2SO4 + Al(OH)3 + H2O =>
3 H2SO4 + 2 K3(Al(OH)6) = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
CO3{-2} + HCl = Cl{-} + H2O + CO2 =>
CO3{-2} + 2 HCl = 2 Cl{-} + H2O + CO2
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
AlOOH + HNO3 = Al(NO3)3 + H2O =>
AlOOH + 3 HNO3 = Al(NO3)3 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C10H12(l) = C5H6(l) =>
C10H12(l) = 2 C5H6(l)
C10H18O + Cr2O7 = C10H16O + Cr + H2O =>
7 C10H18O + Cr2O7 = 7 C10H16O + 2 Cr + 7 H2O
NaOH + HCrO2 = NaCrO2 + H2O =>
NaOH + HCrO2 = NaCrO2 + H2O
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O(l)
Cu(OH)2 + NaHCO3 = Cu(HCO3)2 + NaOH =>
Cu(OH)2 + 2 NaHCO3 = Cu(HCO3)2 + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/24
Équations équilibrées sur11/10/23
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