| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 2 NaOH = Na2SO3 + H2O
Pb + CO2 = PbCO2 =>
Pb + CO2 = PbCO2
PBS + O2 + H2O = PBO + H2SO4 =>
PBS + 2 O2 + H2O = PBO + H2SO4
CuCe2 + NaOH = Cu(OH)2 + NaCe =>
CuCe2 + 2 NaOH = Cu(OH)2 + 2 NaCe
Al2O3 + H{+} = Al{3+} + H2O =>
Al2O3 + 6 H{+} = 2 Al{3+} + 3 H2O
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
NaI + H2SO4 = H2O + S + I2 + Na2SO4 =>
6 NaI + 4 H2SO4 = 4 H2O + S + 3 I2 + 3 Na2SO4
Mn + KMnO4 = MnO2 + KO =>
Mn + 2 KMnO4 = 3 MnO2 + 2 KO
Mg(NO3)2 + FeSO4 = Mg(SO4) + Fe(NO3)2 =>
Mg(NO3)2 + FeSO4 = Mg(SO4) + Fe(NO3)2
propene + KMnO4 + KOH = CO2 + K2MnO4 + H2O =>
CH3CHCH2 + 18 KMnO4 + 18 KOH = 3 CO2 + 18 K2MnO4 + 12 H2O
KIO2 + Cl = KCl + IO2 =>
KIO2 + Cl = KCl + IO2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
As2S2 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S2 + 22 HNO3 = 2 H3AsO4 + 2 H2SO4 + 6 H2O + 22 NO2
CuCO3 + Pb(NO3)4 = Cu(NO3)2 + Pb(CO3)2 =>
2 CuCO3 + Pb(NO3)4 = 2 Cu(NO3)2 + Pb(CO3)2
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + (CH3)3SiF =>
MoF6 + [(CH3)3Si]2O + CH3CN = MoOF4(NCCH3) + 2(CH3)3SiF
CuCe2 + NaOH = Cu(OH)2 + NaCe =>
CuCe2 + 2 NaOH = Cu(OH)2 + 2 NaCe
KClO4 + TiCl2 + H2O = TiOCl2 + KOH + HCl =>
KClO4 + 4 TiCl2 + H2O = 4 TiOCl2 + KOH + HCl
Au2SO4 + HOH = AuOH + H2SO4 =>
Au2SO4 + 2 HOH = 2 AuOH + H2SO4
K2CrO4 + BaCI2 = K2CI2 + BaCrO4 =>
K2CrO4 + BaCI2 = K2CI2 + BaCrO4
SO2 + N2 = SO2N2 =>
SO2 + N2 = SO2N2
NaNO2 + KI3 + NaHCO3 = NaNO3 + KI + NaI + H2O + CO2 =>
NaNO2 + KI3 + 2 NaHCO3 = NaNO3 + KI + 2 NaI + H2O + 2 CO2
Al4C3 + HNO3 = H2O + CO2 + Al(NO3)3 + NO2 =>
Al4C3 + 36 HNO3 = 18 H2O + 3 CO2 + 4 Al(NO3)3 + 24 NO2
Cs + CsNO = Cs2O + N2 =>
2 Cs + 2 CsNO = 2 Cs2O + N2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Al + Co(NO3)2 = Al(NO3)2 + Co =>
Al + Co(NO3)2 = Al(NO3)2 + Co
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + H2O + NH3 =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O + 2 NH3
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3* =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3*
CaO + B = CaB + O =>
CaO + B = CaB + O
PH3 + HClO3 = HCl + H3PO4 =>
3 PH3 + 4 HClO3 = 4 HCl + 3 H3PO4
NH3(n) + O2 = NO(n) + H2O(h) =>
4 NH3(n) + 5 O2 = 4 NO(n) + 6 H2O(h)
KOH + BaF2 = KF2 + Ba(OH) =>
KOH + BaF2 = KF2 + Ba(OH)
ZnS + HCl = ZnSHCl =>
ZnS + HCl = ZnSHCl
C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O
Zn(HCO3)2(s) = ZnCO3(s) + H2O(l) + CO2(g) =>
Zn(HCO3)2(s) = ZnCO3(s) + H2O(l) + CO2(g)
Cl2 + MgI = ClI2 + Mg =>
Cl2 + 4 MgI = 2 ClI2 + 4 Mg
Sr + H2O = SrO + H2 =>
Sr + H2O = SrO + H2
MgCl2 + CH3COOH = Mg(CH3COO)2 + HCl =>
MgCl2 + 2 CH3COOH = Mg(CH3COO)2 + 2 HCl
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
silvernitrate + sodiumoxide = silveroxide + sodiumnitrate =>
2 AgNO3 + Na2O = Ag2O + 2 NaNO3
Cr2O3 + Si + CaO = Cr + CaSiO3 =>
2 Cr2O3 + 3 Si + 3 CaO = 4 Cr + 3 CaSiO3
NH4CH3CO2 = CH3C(O)NH2 + H2O =>
NH4CH3CO2 = CH3C(O)NH2 + H2O
Cs2CO3 + HCl(aq) = H2O + CO2 + CsCl =>
Cs2CO3 + 2 HCl(aq) = H2O + CO2 + 2 CsCl
MgCO3 + H2SO4 = CO2 + H2O + Mg(SO4) =>
MgCO3 + H2SO4 = CO2 + H2O + Mg(SO4)
KClO3 + HCl = KCl + HClO3 =>
KClO3 + HCl = KCl + HClO3
HCO3{-} + Na(OH) = NaCO3{-}2 + H2O =>
HCO3{-} + Na(OH) = NaCO3{-}2 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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