| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCl2 + FeSO4 = ZnSO4 + FeCl2
FeO + H2O = Fe(OH)2(H2O)4 =>
FeO + 5 H2O = Fe(OH)2(H2O)4
SO4{-}2 + I{-} + H{+} = H2S + I2 + H2O =>
2 SO4{-}2 + 18 I{-} + 20 H{+} = 2 H2S + 9 I2 + 8 H2O
BaBr + NaCl = BaCl + NaBr =>
BaBr + NaCl = BaCl + NaBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + H2(SO)4 = Ba(SO)4 + H2O =>
Ba(OH)2 + H2(SO)4 = Ba(SO)4 + 2 H2O
Ca(ClO)2 + H2O = ClO + H2CaClO2 =>
Ca(ClO)2 + H2O = ClO + H2CaClO2
MgCl2 + NaBr = MgBr + NaCl2 =>
MgCl2 + NaBr = MgBr + NaCl2
ZnOHNO3 + H2O = Zn(OH)2 + HNO3 =>
ZnOHNO3 + H2O = Zn(OH)2 + HNO3
SO2 + NaIO3 + H2O = H2SO4 + NaIO =>
2 SO2 + NaIO3 + 2 H2O = 2 H2SO4 + NaIO
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C6H5NO2 + HCl = C6H6 + NO2 + Cl2 =>
2 C6H5NO2 + 2 HCl = 2 C6H6 + 2 NO2 + Cl2
Cl2 + S2O3{-2} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 Cl2 + S2O3{-2} + 10 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH =>
CH3CH2ONa + CH3COOH = CH3COONa + CH3CH2OH
Ca + HCl = H2 + CaCl3 =>
2 Ca + 6 HCl = 3 H2 + 2 CaCl3
LiOH + SO3 = LiHSO4 =>
LiOH + SO3 = LiHSO4
Pb + SO4 = PbO + PbS =>
5 Pb + SO4 = 4 PbO + PbS
NH4OH + HPO4 = NH4PO4 + HOH =>
NH4OH + HPO4 = NH4PO4 + HOH
Zn(s) + HBr(l) = ZnBr2 + H2 =>
Zn(s) + 2 HBr(l) = ZnBr2 + H2
Ag(NH3)2OH + CO = Ag + NH3 + CO2 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + 4 NH3 + CO2 + H2O
Mg2O3 = Mg + O2 =>
2 Mg2O3 = 4 Mg + 3 O2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KF(aq) + HBrO3(aq) = KBrO3(aq) + HF(l) =>
KF(aq) + HBrO3(aq) = KBrO3(aq) + HF(l)
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Rb + CaCI2 = RbCI2 + Ca =>
Rb + CaCI2 = RbCI2 + Ca
Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + H2O =>
4 Cl{-} + [Co(H2O)6]{2+} = CoCl4{2-} + 6 H2O
(NH4)2SO4 + Na2CO3 = Na2SO4(aq) + CO2(g) + H2O(l) + NH3(aq) =>
(NH4)2SO4 + Na2CO3 = Na2SO4(aq) + CO2(g) + H2O(l) + 2 NH3(aq)
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
H2 + L2 = HL =>
H2 + L2 = 2 HL
K2SiO3 + HCl = H2SiO3 + KCl =>
K2SiO3 + 2 HCl = H2SiO3 + 2 KCl
Li + (N2) = Li(N2) =>
Li + (N2) = Li(N2)
Ca(NO3)2 + Al(PO4) = Ca3(PO4)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(PO4) = Ca3(PO4)2 + 2 Al(NO3)3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
KNO3 + SrSO4 = Sr(NO3)2 + K2SO4 =>
2 KNO3 + SrSO4 = Sr(NO3)2 + K2SO4
Na2CrO4 + Sb(NO3)3 = NaNO3 + Sb2(CrO4)3 =>
3 Na2CrO4 + 2 Sb(NO3)3 = 6 NaNO3 + Sb2(CrO4)3
Li + (N2) = Li(N2) =>
Li + (N2) = Li(N2)
Al2(SO4)3(aq) + Na2CO3(aq) = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3 + 3 Na2SO4
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
KMnO4 + KOH + H2SO3 = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 4 KOH + H2SO3 = 2 K2MnO4 + K2SO4 + 3 H2O
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CH2CH3 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O
CaCe2 = Ca + Ce =>
CaCe2 = Ca + 2 Ce
NH4N2O + H2SO4 = (NH4)2SO4 + H2O + N2 =>
6 NH4N2O + 2 H2SO4 = 2(NH4)2SO4 + 6 H2O + 7 N2
CaSO4 + HF = CaF2 + H2SO4 =>
CaSO4 + 2 HF = CaF2 + H2SO4
FeCr3O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr3O7 + 12 K2CO3 + 7 O2 = 2 Fe2O3 + 12 K2CrO4 + 12 CO2
(VO2)2SO4 + Zn + H2SO4 = VOSO4 + ZnSO4 + H2O =>
(VO2)2SO4 + Zn + 2 H2SO4 = 2 VOSO4 + ZnSO4 + 2 H2O
Pb(CH3CO2)2 + NaCl = PbCl2 + Na(CH3CO2) =>
Pb(CH3CO2)2 + 2 NaCl = PbCl2 + 2 Na(CH3CO2)
CH + NO2 = CO2 + H2O + N2 =>
8 CH + 10 NO2 = 8 CO2 + 4 H2O + 5 N2
CFl4 + Br = CBr4 + Fl =>
CFl4 + 4 Br = CBr4 + 4 Fl
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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