| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 MnCl2 + 5 KClO4 + 24 KOH = 8 KMnO4 + 21 KCl + 12 H2O
Co{2+} + Cl{-} = [CoCl6]{4-} =>
Co{2+} + 6 Cl{-} = [CoCl6]{4-}
NaOH + KMnO4 = KOH + NaMnO4 =>
NaOH + KMnO4 = KOH + NaMnO4
NaHCO3 + KOH = Na2CO3 + K2CO3 + H2O =>
2 NaHCO3 + 2 KOH = Na2CO3 + K2CO3 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(No3)3 + KI = KNo3 + PbI3 =>
Pb(No3)3 + 3 KI = 3 KNo3 + PbI3
HCl + Al(OH)3 = AlCl3 + OH2 =>
3 HCl + Al(OH)3 = AlCl3 + 3 OH2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
NaOH + Ca(OH)2 + Cl = Ca(OCl)2 + NaCl + HOH =>
2 NaOH + Ca(OH)2 + 4 Cl = Ca(OCl)2 + 2 NaCl + 2 HOH
PB(No3)2 + KNO3 = PB(NO3)2 + KNo3 =>
PB(No3)2 + 2 KNO3 = PB(NO3)2 + 2 KNo3
Ca3P2(s) + H2O = Ca(OH)2 + PH3 =>
Ca3P2(s) + 6 H2O = 3 Ca(OH)2 + 2 PH3
HNO3NaOH = H2O + NaNO3 =>
HNO3NaOH = H2O + NaNO3
NH4NO3 = H2O + N3 + O2 =>
6 NH4NO3 = 12 H2O + 4 N3 + 3 O2
H2S + CaO = Ca(HS)2 + H2O =>
2 H2S + CaO = Ca(HS)2 + H2O
S2O3{2-} + H3O{+} = SO2 + S + H2O =>
S2O3{2-} + 2 H3O{+} = SO2 + S + 3 H2O
Al2O3 + HBr = AlBr3 + H2O =>
Al2O3 + 6 HBr = 2 AlBr3 + 3 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
KSCN + CaCl2 = KCl2 + CaSCN =>
KSCN + CaCl2 = KCl2 + CaSCN
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Rn + P = RnP =>
Rn + P = RnP
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
Mg + HCH3COOH = MgCH3COOH + H2 =>
2 Mg + 2 HCH3COOH = 2 MgCH3COOH + H2
Pb(CH3COO)2(aq) + NaOH(aq) = Pb(OH)2(s) + NaCH3COO(aq) =>
Pb(CH3COO)2(aq) + 2 NaOH(aq) = Pb(OH)2(s) + 2 NaCH3COO(aq)
C3H5OCl + NH3 = C3H5ONH2 + NH4Cl =>
C3H5OCl + 2 NH3 = C3H5ONH2 + NH4Cl
Al(s) + CuSo4(aq) = Cu(s) + Al(So4)2(aq) =>
Al(s) + 2 CuSo4(aq) = 2 Cu(s) + Al(So4)2(aq)
C17H14 + O2 = CO2 + H2O =>
2 C17H14 + 41 O2 = 34 CO2 + 14 H2O
sulfuricacid + sodiumhydroxide = sodiumsulfate + water =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg + O = Mg2(O2) =>
2 Mg + 2 O = Mg2(O2)
XeF2 + Mn(NO3)2 + KOH = KMnO4 + Xe + KF2 + KNO3 + H2O =>
5 XeF2 + Mn(NO3)2 + 8 KOH = KMnO4 + 5 Xe + 5 KF2 + 2 KNO3 + 4 H2O
Br2ZnCl2 = ZnBr2Cl2 =>
Br2ZnCl2 = ZnBr2Cl2
ZnS + NaOH = ZnNa + S + OH =>
ZnS + NaOH = ZnNa + S + OH
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
C5H6OH5CHO + Ag(NH3)2{+} + OH{-} = C5H6OH5COO{-} + Ag + NH3 + H2O =>
C5H6OH5CHO + 2 Ag(NH3)2{+} + 3 OH{-} = C5H6OH5COO{-} + 2 Ag + 4 NH3 + 2 H2O
HNaCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 HNaCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Fe{+3} + H2O + NH3 = Fe(OH)3 + NH4{+} =>
Fe{+3} + 3 H2O + 3 NH3 = Fe(OH)3 + 3 NH4{+}
CuNH3 + NH3 = Cu(NH3)2 =>
CuNH3 + NH3 = Cu(NH3)2
MoO3 + H2O = MoO4 + H3O =>
MoO3 + 3 H2O = MoO4 + 2 H3O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
ClO2 + H2O = ClO3 + HClO2 =>
3 ClO2 + H2O = ClO3 + 2 HClO2
C25H40O16N + H2O = CH4 + CO2 + NH3 =>
8 C25H40O16N + 62 H2O = 105 CH4 + 95 CO2 + 8 NH3
Fe(s) + MgSO4(aq) = Mg + FeSO4 =>
Fe(s) + MgSO4(aq) = Mg + FeSO4
NH3 + HgO = Hg + N2 + H2O =>
2 NH3 + 3 HgO = 3 Hg + N2 + 3 H2O
C8H8 + Br2 = C8H8Br2 =>
C8H8 + Br2 = C8H8Br2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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