| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
NaClO + HCl = Cl2 + NaOH =>
NaClO + HCl = Cl2 + NaOH
MnO4{-} + SO2 + H2O = MnO3 + SO4{-}2 + OH{-} =>
3 MnO4{-} + SO2 + H2O = 3 MnO3 + SO4{-}2 + 2 OH{-}
HSbCl6 + H2S = H3SbCl6 + S =>
HSbCl6 + H2S = H3SbCl6 + S
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
Cr(OH)3 + LiOH = Li3[Cr(OH)6] =>
Cr(OH)3 + 3 LiOH = Li3[Cr(OH)6]
C17H21O4NHCl + NaOH = C17H21O4N + NaCl + H2O =>
C17H21O4NHCl + NaOH = C17H21O4N + NaCl + H2O
N4O2 = N2O =>
N4O2 = 2 N2O
AlOH + H2CO3 = Al2CO3 + H2O =>
2 AlOH + H2CO3 = Al2CO3 + 2 H2O
NaHS + NiCl2 = NiS + NaCl + HCl =>
NaHS + NiCl2 = NiS + NaCl + HCl
Cr + Ge + Te = CrGeTe3 =>
Cr + Ge + 3 Te = CrGeTe3
CaC2O4 + SH2SO4 + KMnO4 = K2SO4 + MnSO4 + CaSO4 + HCO3 + H2O =>
CaC2O4 + 11 SH2SO4 + 14 KMnO4 = 7 K2SO4 + 14 MnSO4 + CaSO4 + 2 HCO3 + 10 H2O
Fe2S2 + O2 = FeO3 + SO2 =>
Fe2S2 + 5 O2 = 2 FeO3 + 2 SO2
Mn + N2 = Mn5N2 =>
5 Mn + N2 = Mn5N2
C3H8O3 = C3H6 + H2O + CO2 =>
9 C3H8O3 = 7 C3H6 + 15 H2O + 6 CO2
K[Cr(OH)4] + Cl2 + KOH = K2CrO4 + H2O + KCl =>
2 K[Cr(OH)4] + 3 Cl2 + 8 KOH = 2 K2CrO4 + 8 H2O + 6 KCl
H + I = HI =>
H + I = HI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COONa + CH3COOK + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 6 CH3COONa + 2 CH3COOK + 3 H2O
CuSO4 + HCl = CuCl4H2 + H2SO4 =>
CuSO4 + 4 HCl = CuCl4H2 + H2SO4
Na2SO4 + Ag(NO3) = Na(NO3) + Ag2(SO4) =>
Na2SO4 + 2 Ag(NO3) = 2 Na(NO3) + Ag2(SO4)
MnO2 = O2 + Mn =>
MnO2 = O2 + Mn
MgSO4 + K2CO3 = MgCO3 + K2(SO4) =>
MgSO4 + K2CO3 = MgCO3 + K2(SO4)
OHC3 = OC + HC2 =>
OHC3 = OC + HC2
FeCl3 + KI = I2 + FeCl2 + KCl =>
2 FeCl3 + 2 KI = I2 + 2 FeCl2 + 2 KCl
H2SO4 + CaF2 = HF + CaSO4 =>
H2SO4 + CaF2 = 2 HF + CaSO4
FeCl2 + NaPO4 = NaCl2 + FePO4 =>
FeCl2 + NaPO4 = NaCl2 + FePO4
Al(NO3)3 + Ba(NO3)2 + CON4H6 = BaAl2O4 + CO2 + NO + H2O =>
4 Al(NO3)3 + 2 Ba(NO3)2 + 3 CON4H6 = 2 BaAl2O4 + 3 CO2 + 28 NO + 9 H2O
CH3OOH + H2 = C2H5OH + H2O =>
2 CH3OOH + 2 H2 = C2H5OH + 3 H2O
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
NaClO + HCl = Cl2 + NaOH =>
NaClO + HCl = Cl2 + NaOH
NaHCO3 + Al2O3 = NaAlO2 + CO2 + H2O =>
2 NaHCO3 + Al2O3 = 2 NaAlO2 + 2 CO2 + H2O
KClO4 + C6H12O6 = CO2 + H2O + KCl =>
3 KClO4 + C6H12O6 = 6 CO2 + 6 H2O + 3 KCl
FeO2 + HCl = FeCl2 + H2O2 =>
FeO2 + 2 HCl = FeCl2 + H2O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCO3 + H{+} = Ca{+2} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{+2} + CO2 + H2O
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O =>
NaOH + C20H14O4 + HCl = NaHCl + C20H13O4 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO4 + H2O = CO5H2 =>
CO4 + H2O = CO5H2
FeCl3 + Ag(C2H3O2) = Fe(C2H3O2)3 + AgCl =>
FeCl3 + 3 Ag(C2H3O2) = Fe(C2H3O2)3 + 3 AgCl
Ce(NO3)36H2O + CH4N2O = CeO2 + CO2 + H2O + N2 =>
3 Ce(NO3)36H2O + 106 CH4N2O = 3 CeO2 + 106 CO2 + 215 H2O + 160 N2
Fe(NO3)2 + Cu(OH)2 = Fe(OH)2 + Cu(NO3)2 =>
Fe(NO3)2 + Cu(OH)2 = Fe(OH)2 + Cu(NO3)2
HCl + C20H14O4 + NaOH = NaCl + H3O + HC20 =>
HCl + C20H14O4 + NaOH = NaCl + 5 H3O + HC20
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
La(NO3)3(H2O)6 + H3BO3 + C6H8O7(H2O) = CO2 + H2O + LaBO3 + N2 =>
6 La(NO3)3(H2O)6 + 6 H3BO3 + 5 C6H8O7(H2O) = 30 CO2 + 70 H2O + 6 LaBO3 + 9 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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