| Équations équilibrées la veille | Équations équilibrées le lendemain |
Y(OH)3 + 3 HBr = YBr3 + 3 H2O
FeC2O4 + H2O2 + K2C2O4 + H2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + H2O2 + 3 K2C2O4 + H2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]
CH3CHBrCH2CH3 + Na = CH3CHCH2CH3 + NaBr =>
CH3CHBrCH2CH3 + Na = CH3CHCH2CH3 + NaBr
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4
Al + O2 = Al2(O)3 =>
4 Al + 3 O2 = 2 Al2(O)3
Fe(NO3)3 + Na2SO3 = FeSO3 + Na2(NO3)3 =>
Fe(NO3)3 + Na2SO3 = FeSO3 + Na2(NO3)3
Hg(s) + AuNO3(aq) = Hg(NO3)2 + Au(s) =>
Hg(s) + 2 AuNO3(aq) = Hg(NO3)2 + 2 Au(s)
Ca(H2PO4)2 + H2CO3 = CaCO3 + H3PO4 =>
Ca(H2PO4)2 + H2CO3 = CaCO3 + 2 H3PO4
CuFeS2 + NaCN + H2O + O2 = Fe(CN)6 + Cu(CN)3 + NaOH + S =>
4 CuFeS2 + 36 NaCN + 18 H2O + 9 O2 = 4 Fe(CN)6 + 4 Cu(CN)3 + 36 NaOH + 8 S
H2CO2 + Al(OH)3 = Al(HCO2)3 + H2O =>
3 H2CO2 + Al(OH)3 = Al(HCO2)3 + 3 H2O
LiCl + AgC2H3O2 = LiC2H3O2 + AgCl =>
LiCl + AgC2H3O2 = LiC2H3O2 + AgCl
Mg + HSO = MgSO + H =>
Mg + HSO = MgSO + H
Rb + CoCl3 = RbCl3 + Co =>
Rb + CoCl3 = RbCl3 + Co
KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + NaNO3 =>
2 KNO3 + Na2Pb[Cu(NO2)6] = K2Pb[Cu(NO2)6] + 2 NaNO3
MgCO3 + O2 = MgO2 + CO2 =>
2 MgCO3 + O2 = 2 MgO2 + 2 CO2
HgF2 = Hg + F =>
HgF2 = Hg + 2 F
HCHO + Na2SO3 + H2O = NaOH + CH2(NaSO3)OH =>
HCHO + Na2SO3 + H2O = NaOH + CH2(NaSO3)OH
NH4F + HBr = NH4Br + HF =>
NH4F + HBr = NH4Br + HF
K + Li = KLi =>
K + Li = KLi
Pb(C2H3O2)2(aq) + LiCl(aq) = Li(C2H3O2)2 + PbCl =>
Pb(C2H3O2)2(aq) + LiCl(aq) = Li(C2H3O2)2 + PbCl
SnBr2 + K2S = SnS + KBr =>
SnBr2 + K2S = SnS + 2 KBr
InCl + NaOH = InOH + NaCl =>
InCl + NaOH = InOH + NaCl
KMnO4 + H2SO4 + (NH4)2C2O4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 5(NH4)2C2O4 = 4 MnSO4 + 2 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 16 H2O
AgBr(s) + NH3(aq) = Ag(NH3)2Br(aq) =>
AgBr(s) + 2 NH3(aq) = Ag(NH3)2Br(aq)
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
Mg + H(SO4) = Mg(SO4) + H =>
Mg + H(SO4) = Mg(SO4) + H
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
CoCl2 + Na2SO3 = [Co2(SO3)]Cl2 + NaCl =>
2 CoCl2 + Na2SO3 = [Co2(SO3)]Cl2 + 2 NaCl
NaCl(aq) + H2SO4(aq) = HCl(g) + Na2SO4(s) =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl(g) + Na2SO4(s)
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
Co + KI = K + CoI2 =>
Co + 2 KI = 2 K + CoI2
C8H1002 + C4H9 = C13H1602 =>
2097 C8H1002 + 70 C4H9 = 1312 C13H1602
HBrO3 + Ni = Ni(BrO3)3 + H2 =>
6 HBrO3 + 2 Ni = 2 Ni(BrO3)3 + 3 H2
Ba(BO2)2 + H2SO4 = HBO2 + BaSO4 =>
Ba(BO2)2 + H2SO4 = 2 HBO2 + BaSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al{3} + HCl = AlCl{3} + H =>
Al{3} + HCl = AlCl{3} + H
K2C2O4 + NaOH = K2OH + NaC2O4 =>
K2C2O4 + NaOH = K2OH + NaC2O4
(O) + Ti(OCH(CH3)2)2 + H2O = (O)2Ti(OH2) + HOCH(CH3)2 =>
(O) + Ti(OCH(CH3)2)2 + 2 H2O = (O)2Ti(OH2) + 2 HOCH(CH3)2
Ga + NH4ClO4 = Ga2O3 + GaCl3 + NO + H2O =>
3 Ga + 3 NH4ClO4 = Ga2O3 + GaCl3 + 3 NO + 6 H2O
C3H6O + LiAlH4 + H2O = C3H8O + LiOH + Al(OH)3 =>
4 C3H6O + LiAlH4 + 4 H2O = 4 C3H8O + LiOH + Al(OH)3
KMnO4 + H2SO4 + K2C2O4 = CO2 + KSO4 + MnSO4 + H2O =>
KMnO4 + 4 H2SO4 + K2C2O4 = 2 CO2 + 3 KSO4 + MnSO4 + 4 H2O
Ag(CrO4)2 = Ag + CrO4 =>
Ag(CrO4)2 = Ag + 2 CrO4
Zn + As2O3 + H{+} = Zn{2+} + AsH3 + H2O =>
6 Zn + As2O3 + 12 H{+} = 6 Zn{2+} + 2 AsH3 + 3 H2O
N2H4 + Zn{2+} + OH{-} = N2 + Zn + H2O =>
N2H4 + 2 Zn{2+} + 4 OH{-} = N2 + 2 Zn + 4 H2O
C2H4O + C6H3(NO2)2N2H3 = C6H3(NO2)2N2C2H5 + H2O =>
C2H4O + C6H3(NO2)2N2H3 = C6H3(NO2)2N2C2H5 + H2O
FeSO4 + MnO2 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O =>
2 FeSO4 + MnO2 + 2 H2SO4 = Fe2(SO4)3 + MnSO4 + 2 H2O
NaCl + SrSO4 = Na2SO4 + SrCl2 =>
2 NaCl + SrSO4 = Na2SO4 + SrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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