| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeCl6 + O2 = SeO2 + 3 Cl2
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KOH + SO2 = (KHSO3) =>
KOH + SO2 = (KHSO3)
NH3 + AgNO3 + H2O = AgOH + NH2NO3 =>
3 NH3 + 5 AgNO3 + 2 H2O = 5 AgOH + 4 NH2NO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NH3 + H2O + CO2 = NCH5O3 =>
NH3 + H2O + CO2 = NCH5O3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H12O + O = CO2 + H2O =>
C5H12O + 15 O = 5 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2SO4 + AlCl3 + MnO2 = Cl2 + H2O + Al2(SO4)3 + MnSO4 =>
6 H2SO4 + 2 AlCl3 + 3 MnO2 = 3 Cl2 + 6 H2O + Al2(SO4)3 + 3 MnSO4
Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2
ZnFe2O3 + H2O2 = Fe3O4 + Zn(OH)2 + O2 =>
6 ZnFe2O3 + 6 H2O2 = 4 Fe3O4 + 6 Zn(OH)2 + O2
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Hg(NO3)2 + KL = HgL + K(NO3)2 =>
Hg(NO3)2 + KL = HgL + K(NO3)2
FeCl3* + NH4OH + H2O = Fe(OH)3*(H2O) + ClNH4 =>
FeCl3* + 3 NH4OH + H2O = Fe(OH)3*(H2O) + 3 ClNH4
Fe2(SO3)3 + KOH = Fe(OH)3 + K2SO3 =>
Fe2(SO3)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO3
HCCH + OAgONO + HNHH = AgCCAg + HONHHONOH =>
HCCH + 2 OAgONO + 2 HNHH = AgCCAg + 2 HONHHONOH
(NH4)2CO3 + NH4OH = (NH4)2OH + NH4CO3 =>
(NH4)2CO3 + NH4OH = (NH4)2OH + NH4CO3
MnO4 + NO2 = MnO + NO3 =>
MnO4 + 3 NO2 = MnO + 3 NO3
NaCl + NaOH = OHCl + Na =>
NaCl + NaOH = OHCl + 2 Na
(NH4) + SO4 = (NH4)2SO4 =>
2(NH4) + SO4 = (NH4)2SO4
NO3{-} + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + SO4{2-} + H2O =>
2 NO3{-} + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + SO4{2-} + 4 H2O
(KClO3)6(Cu(CNSNH3)2Al4) = KClO3 + Cu(CNSNH3)2 + Al =>
(KClO3)6(Cu(CNSNH3)2Al4) = 6 KClO3 + Cu(CNSNH3)2 + 4 Al
NaOH + Fe(NO)3 = NaNO + Fe(OH)3 =>
3 NaOH + Fe(NO)3 = 3 NaNO + Fe(OH)3
Ge + HNO3 = Ge(NO3)4 + H2 =>
Ge + 4 HNO3 = Ge(NO3)4 + 2 H2
[Cr(OH)4] + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
[Cr(OH)4] + Cl2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
ZnO + CrS = ZnS + CrO =>
ZnO + CrS = ZnS + CrO
Na3PO4 + CaS = NaS + Ca + PO4 =>
Na3PO4 + 3 CaS = 3 NaS + 3 Ca + PO4
C1H5OH + O2 = CO2 + H2O =>
C1H5OH + 2 O2 = CO2 + 3 H2O
AlCuZn + HCl = AlZn + CuCl + H =>
AlCuZn + HCl = AlZn + CuCl + H
HBr + H2C2O4 = HOH + HC2O3Br =>
HBr + H2C2O4 = HOH + HC2O3Br
Na[Al(OH)4] + NaHSO4 = Na2SO4 + Al(OH)3 + H2O =>
Na[Al(OH)4] + NaHSO4 = Na2SO4 + Al(OH)3 + H2O
C8H8O3 + NaOH + C10H15NO = C10H15N + NaHCO3 + H2O =>
C8H8O3 + 8 NaOH + 17 C10H15NO = 17 C10H15N + 8 NaHCO3 + 4 H2O
Ca(HS)2 + HNO3 = CaSO4 + NO2 + H2SO4 + H2O =>
Ca(HS)2 + 16 HNO3 = CaSO4 + 16 NO2 + H2SO4 + 8 H2O
BaCO3 + HNO3 = Ba(NO3)2 + CO2 + H2O =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + CO2 + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SO3 + Fe(OH)2 = Fe(SO4) + H2O =>
SO3 + Fe(OH)2 = Fe(SO4) + H2O
Na + Ca(OH)2 + H = NaOH + CaH2 =>
2 Na + Ca(OH)2 + 2 H = 2 NaOH + CaH2
KNO2 + FeCl2 + H2SO4 = FeCl3 + Fe2(SO4)3 + K2SO4 + H2O + N2 =>
2 KNO2 + 6 FeCl2 + 4 H2SO4 = 4 FeCl3 + Fe2(SO4)3 + K2SO4 + 4 H2O + N2
Fe + (H2SO4) = H2 + FeSO4 =>
Fe + (H2SO4) = H2 + FeSO4
C11H15NO + NaBH4 = C11H17NO + NaBH =>
3 C11H15NO + 2 NaBH4 = 3 C11H17NO + 2 NaBH
NaOH(aq) + KHC8H4O4(aq) = NaKC8H4O4(aq) + H2O(l) =>
NaOH(aq) + KHC8H4O4(aq) = NaKC8H4O4(aq) + H2O(l)
NH4OH + NaNO3 = NH4NO3 + OHNa =>
NH4OH + NaNO3 = NH4NO3 + OHNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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