| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NH3)4 + 4 KSCN = Co(SCN)4 + 4 KNH3
Mo + HNO3 = Mo(NO3)2 + NO + H2O =>
3 Mo + 8 HNO3 = 3 Mo(NO3)2 + 2 NO + 4 H2O
FeCl3 + KSCN = Fe(SCN)2 + KCl + Cl2 =>
2 FeCl3 + 4 KSCN = 2 Fe(SCN)2 + 4 KCl + Cl2
C3H6O2 + C3H8O = C6H12O + H2O =>
C3H6O2 + 3 C3H8O = 2 C6H12O + 3 H2O
C9H20(g) + O2 = CO2 + H2O =>
C9H20(g) + 14 O2 = 9 CO2 + 10 H2O
C2H5OH + CuO = CH3COOH + Cu + H2O =>
C2H5OH + 2 CuO = CH3COOH + 2 Cu + H2O
CH3COO(CH2)4CH3 + H2O = CH3(CH2)4OH + CH3CH2CH2COOH =>
5 CH3COO(CH2)4CH3 + 3 H2O = 3 CH3(CH2)4OH + 5 CH3CH2CH2COOH
Cr3 + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr3 + 9 H2SO4 = 3 Cr2(SO4)3 + 9 H2
C6H8O6 + Na2CO3 = CO2 + H2O + Na3C6H5O7 =>
9 C6H8O6 + 15 Na2CO3 = 9 CO2 + 11 H2O + 10 Na3C6H5O7
C3H4O3 + C2H6O = C2H4O + C3H8O3 =>
C3H4O3 + 2 C2H6O = 2 C2H4O + C3H8O3
H2SO4 + Zn(CH3CH2)2 = H2(CH3CH2)2 + ZnSO4 =>
H2SO4 + Zn(CH3CH2)2 = H2(CH3CH2)2 + ZnSO4
PbO + O2 = Pb2O24 =>
2 PbO + 11 O2 = Pb2O24
Ni(OH)2 + H2(CO3) = Ni2(CO3)2 + H2O =>
2 Ni(OH)2 + 2 H2(CO3) = Ni2(CO3)2 + 4 H2O
CH3SCH3 + O2 = CO2 + H2O + CS2 =>
2 CH3SCH3 + 6 O2 = 3 CO2 + 6 H2O + CS2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
HCOOH = CO2 + {-} + H{+} =>
HCOOH = CO2 + 2e + 2 H{+}
Pb2NO + KCO = Pb2CO + KNO =>
Pb2NO + KCO = Pb2CO + KNO
SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O
AlCl3 + CH3COCH3 = HCl + CH2AlCl2COCH3 =>
AlCl3 + CH3COCH3 = HCl + CH2AlCl2COCH3
K4FeC6N6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4FeC6N6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Zn + NO3{-} + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4 Zn(OH)4{2-} + NH3
Cu(NO3)2(s) + NaOH(l) = Cu(OH)2(l) + NaNO3(s) =>
Cu(NO3)2(s) + 2 NaOH(l) = Cu(OH)2(l) + 2 NaNO3(s)
SrCl2 + Na3PO4 = NaCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Na3PO4 = 6 NaCl + Sr3(PO4)2
C6H4(OH)COOH = C6H5OH + CO2 =>
C6H4(OH)COOH = C6H5OH + CO2
Ac2O3 + NH4Br = (NH4)2AcBr5 + H2O + NH3 =>
Ac2O3 + 10 NH4Br = 2(NH4)2AcBr5 + 3 H2O + 6 NH3
C6H10O4 + O2 = CO2 + H2O =>
2 C6H10O4 + 13 O2 = 12 CO2 + 10 H2O
ZnCO3 + CH3COOH = Zn(CH3COO)2 + H2CO3 =>
ZnCO3 + 2 CH3COOH = Zn(CH3COO)2 + H2CO3
FeSO4 + Ce(SO4)3 = Fe2(SO4)3 + Ce2(SO4)3 =>
6 FeSO4 + 2 Ce(SO4)3 = 3 Fe2(SO4)3 + Ce2(SO4)3
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
NaJO3 + NaHSO3 + Na2CO3 = J2 + Na2SO4 + H2O + CO2 =>
4 NaJO3 + 10 NaHSO3 + 3 Na2CO3 = 2 J2 + 10 Na2SO4 + 5 H2O + 3 CO2
KNO3 + MnO2 + KOH + H2O = KMnO4 + NH3 =>
3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O = 8 KMnO4 + 3 NH3
Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2
FeCl2 + H2SO4 = FeSO4 + SO2 + H2O + Cl2 =>
FeCl2 + 2 H2SO4 = FeSO4 + SO2 + 2 H2O + Cl2
SO2 + H2O = H2SO2 + O2 =>
2 SO2 + 2 H2O = 2 H2SO2 + O2
Na + HCeO4 = NaCeO4 + H2 =>
2 Na + 2 HCeO4 = 2 NaCeO4 + H2
SiO3{-2} + H{+} = H2SiO3 =>
SiO3{-2} + 2 H{+} = H2SiO3
FeC2O4*2H2O + H2C2O4*2H2O + H2O2 = Fe2(C2O4)3 + H2O =>
2 FeC2O4*2H2O + H2C2O4*2H2O + H2O2 = Fe2(C2O4)3 + 8 H2O
Fe(NO3)3 + NaSiO3 = Fe(SiO3)3 + NaNO3 =>
Fe(NO3)3 + 3 NaSiO3 = Fe(SiO3)3 + 3 NaNO3
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
SO2 + Zn = ZnO + S =>
SO2 + 2 Zn = 2 ZnO + S
KIO4 + KI + H2O = KOH + I2 =>
KIO4 + 7 KI + 4 H2O = 8 KOH + 4 I2
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3 =>
Al2(SO4)3 + K2CrO4 = Al2CrO4 + K2(SO4)3
MnSO4*H2O + H2C2O4 + H2O = MnC2O4*(H2O)3 + H2SO4 =>
MnSO4*H2O + H2C2O4 + 2 H2O = MnC2O4*(H2O)3 + H2SO4
HB + Ca(OH)2 = H2O + CaB2 =>
2 HB + Ca(OH)2 = 2 H2O + CaB2
LiNO3 + Na3PO4 = Li3PO4 + NaNO3 =>
3 LiNO3 + Na3PO4 = Li3PO4 + 3 NaNO3
Al(OH)3 + H2SO4 = Al(OH3) + SO4 + H2O =>
Al(OH)3 + 2 H2SO4 = Al(OH3) + 2 SO4 + 2 H2O
AlS + CuCl2 = CuS + AlCl2 =>
AlS + CuCl2 = CuS + AlCl2
Cu2S + MnO4{-} + H{+} = Cu{2+} + SO2 + Mn{2+} + H2O =>
5 Cu2S + 8 MnO4{-} + 44 H{+} = 10 Cu{2+} + 5 SO2 + 8 Mn{2+} + 22 H2O
C3H5O9N5 = CO2 + N2 + O2 + H2O =>
4 C3H5O9N5 = 12 CO2 + 10 N2 + O2 + 10 H2O
Cs2SO4 + H2O = H2SO4 + CsOH =>
Cs2SO4 + 2 H2O = H2SO4 + 2 CsOH
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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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