| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + Zn(NO3)2 = K(NO3)2 + ZnOH
Ba(ClO3)2 = Ba(Cl0)2 + O2 =>
Ba(ClO3)2 = Ba(Cl0)2 + 3 O2
C6H6O2 + CHCl3 = C6H5CO + Cl + H2O =>
C6H6O2 + CHCl3 = C6H5CO + 3 Cl + H2O
K2Cr4O13 + KOH = K2Cr2O7 + H2O =>
K2Cr4O13 + 2 KOH = 2 K2Cr2O7 + H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
PbO2 + Cu + H2SO4 = PbSO4 + CuSO4 + H2O =>
PbO2 + Cu + 2 H2SO4 = PbSO4 + CuSO4 + 2 H2O
AgNO3 + KOH = KNO3 + Ag(OH) =>
AgNO3 + KOH = KNO3 + Ag(OH)
Zn + Cu2(NO3)2 = Zn(NO3)2 + Cu2 =>
Zn + Cu2(NO3)2 = Zn(NO3)2 + Cu2
Fe(III)CO3 = Fe(III)O + CO2 =>
Fe(III)CO3 = Fe(III)O + CO2
BaCl2 + Al2(SO4)3 = Ba(SO4)2 + Al2(Cl)3 =>
3 BaCl2 + 2 Al2(SO4)3 = 3 Ba(SO4)2 + 2 Al2(Cl)3
HNO3 + CuS = Cu(NO3)2 + S + NO2 + H2O =>
4 HNO3 + CuS = Cu(NO3)2 + S + 2 NO2 + 2 H2O
Ca(CH3CO2)2 + HCl = CaCl + H2O + CH + CO2 =>
Ca(CH3CO2)2 + HCl = CaCl + 2 H2O + 3 CH + CO2
MgCl2 + Ba(NO3)2 = BaCl2 + Mg(NO3)2 =>
MgCl2 + Ba(NO3)2 = BaCl2 + Mg(NO3)2
(NH4)2S5 + HNO = H2SO3 + H2O + N =>
(NH4)2S5 + 28 HNO = 5 H2SO3 + 13 H2O + 30 N
Fe3O4 + C = CO2 + Fe =>
Fe3O4 + 2 C = 2 CO2 + 3 Fe
HCOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOH + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4(NO3)(aq) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4(NO3)(aq)
BaCl2(S) + K2SO4(aq) = BaSO4(S) + KCl(aq) =>
BaCl2(S) + K2SO4(aq) = BaSO4(S) + 2 KCl(aq)
Mg{2+}(aq) + CO3{2-}(aq) = MgCO3(s) =>
Mg{2+}(aq) + CO3{2-}(aq) = MgCO3(s)
Na + CuSO4 + H2O = Na2SO4 + CuO + H2 =>
2 Na + CuSO4 + H2O = Na2SO4 + CuO + H2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Al2(SO4)3 + HCl = H2(SO4) + AlCl3 =>
Al2(SO4)3 + 6 HCl = 3 H2(SO4) + 2 AlCl3
H2SO4 + NH3OH = NH3SO4 + H2OH =>
H2SO4 + NH3OH = NH3SO4 + H2OH
Al2 + Fe = FeAl3 =>
3 Al2 + 2 Fe = 2 FeAl3
CH2OH(CHOH)4CHO + [Ag(NH3)2]{+} + NaOH = Ag + CH2OH(CHOH)4COO{-} + NH3 + H2O + Na{+} =>
CH2OH(CHOH)4CHO + 2[Ag(NH3)2]{+} + 3 NaOH = 2 Ag + CH2OH(CHOH)4COO{-} + 4 NH3 + 2 H2O + 3 Na{+}
KNO3 + Na6 = NaNO3 + K2 =>
6 KNO3 + Na6 = 6 NaNO3 + 3 K2
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
MgCO3 = MgCO + O2 =>
MgCO3 = MgCO + O2
P2O5 + Na2O = Na2O6 + P =>
P2O5 + Na2O = Na2O6 + 2 P
Os + F2 = OsF4 =>
Os + 2 F2 = OsF4
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
CuCO3Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3Cu(OH)2 = 2 CuO + H2O + CO2
C17H35COONa + HCOOH = C17H35COOH + HCOONa =>
C17H35COONa + HCOOH = C17H35COOH + HCOONa
Mg(HCO3)2 = Mg{+2} + HCO3{-} =>
Mg(HCO3)2 = Mg{+2} + 2 HCO3{-}
Ne + Br2 = NeBr =>
2 Ne + Br2 = 2 NeBr
FeSO4 + NH3 = [Fe(NH3)4]SO4 =>
FeSO4 + 4 NH3 = [Fe(NH3)4]SO4
NaNO3 + BaCl2 = NaBaCl2NO3 =>
NaNO3 + BaCl2 = NaBaCl2NO3
Cr2O3 + Ca(OH)2 = Cr(OH)3 + CaO =>
Cr2O3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaO
HNO3 + As2S5 = H3AsO4 + H2SO4 + H2O + NO2 =>
40 HNO3 + As2S5 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
C6H10O + KMnO4 + NaOH + HCl = C6H10O4 + MnO2 + KOH + NaCl =>
C6H10O + 2 KMnO4 + NaOH + HCl = C6H10O4 + 2 MnO2 + 2 KOH + NaCl
NH3 + Al2(SO4)3 + H2O = Al(OH)3 + (NH4)2SO4 =>
6 NH3 + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3(NH4)2SO4
K4[Fe(CN)6] + I = K3[Fe(CN)6] + KI =>
K4[Fe(CN)6] + I = K3[Fe(CN)6] + KI
MgCI2 = Mg + CI2 =>
MgCI2 = Mg + CI2
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
C4H9OH + Zn = H2 + C4H9OZn =>
2 C4H9OH + 2 Zn = H2 + 2 C4H9OZn
Fe2O3(s) + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3(s) + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)
CH3COO + Na2CO3 = NaCH3COO + CO2 + H2O =>
16 CH3COO + 7 Na2CO3 = 14 NaCH3COO + 11 CO2 + 3 H2O
MgSiO3 + NaOH = Mg(OH)2 + Na2SiO3 =>
MgSiO3 + 2 NaOH = Mg(OH)2 + Na2SiO3
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2 =>
HOOCCOOH + Na2CO3 = NaOOCCOONa + H2O + CO2
Bi(NO3)3 + BaS = Bi2S3 + Ba(NO3)2 =>
2 Bi(NO3)3 + 3 BaS = Bi2S3 + 3 Ba(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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