| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbClO3(s) = 2 RbCl(s) + 3 O2(g)
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
Ca(C2H3O2)2 + K2SO4 = KC2H3O2 + CaSO4 =>
Ca(C2H3O2)2 + K2SO4 = 2 KC2H3O2 + CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H13NO2 + HClO4 = C6H14O2 + NClO4 =>
C6H13NO2 + HClO4 = C6H14O2 + NClO4
W(CH3OOH)6 + MgCO3 = W(CO3)3 + Mg(CH3OOH)2 =>
W(CH3OOH)6 + 3 MgCO3 = W(CO3)3 + 3 Mg(CH3OOH)2
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
Pb + Co(NO3)2 = Co + Pb(NO3)2 =>
Pb + Co(NO3)2 = Co + Pb(NO3)2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Si + S8 = Si8S4 =>
16 Si + S8 = 2 Si8S4
HNO2 + KClO3 = HNO3 + KCl =>
3 HNO2 + KClO3 = 3 HNO3 + KCl
O2 + CH4(g) = CO2(g) + H2O(g) =>
2 O2 + CH4(g) = CO2(g) + 2 H2O(g)
Mn + AlBr = Al + MnBr =>
Mn + AlBr = Al + MnBr
O2 + CH4(g) = CO2(g) + H2O(g) =>
2 O2 + CH4(g) = CO2(g) + 2 H2O(g)
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
O2 + CH4(g) = CO2(g) + H2O(g) =>
2 O2 + CH4(g) = CO2(g) + 2 H2O(g)
W(CH3OOH)6 + MgCO3 = W(CO3)3 + Mg(CH3OOH)2 =>
W(CH3OOH)6 + 3 MgCO3 = W(CO3)3 + 3 Mg(CH3OOH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
OH{-} + S4O6{2-} = SO3{2-} + H2O + e =>
12 OH{-} + S4O6{2-} = 4 SO3{2-} + 6 H2O + 6e
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Co(NH3)6 + Cl = CoCl2 + NH3 =>
Co(NH3)6 + 2 Cl = CoCl2 + 6 NH3
NH3 + SnCl4 = SnH3 + NCl4 =>
NH3 + SnCl4 = SnH3 + NCl4
ClO = O + Cl =>
ClO = O + Cl
Fe3O4 + HNO3 = Fe(NO3)3 + H2O + N2O4 =>
2 Fe3O4 + 20 HNO3 = 6 Fe(NO3)3 + 10 H2O + N2O4
Ca(OH)2 + S = CaSO4 + CaS5 + H2O =>
4 Ca(OH)2 + 16 S = CaSO4 + 3 CaS5 + 4 H2O
O2 + C6H3OH = H2O + CO2 =>
13 O2 + 2 C6H3OH = 4 H2O + 12 CO2
HSO3Cl + NaOH = H2O + NaSO3Cl =>
HSO3Cl + NaOH = H2O + NaSO3Cl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C8H5KO4 + O2 = CO2 + H2O + K2O =>
2 C8H5KO4 + 15 O2 = 16 CO2 + 5 H2O + K2O
Zn + SnO = ZnO + Sn =>
Zn + SnO = ZnO + Sn
O2 + CH4(g) = CO2(g) + H2O(g) =>
2 O2 + CH4(g) = CO2(g) + 2 H2O(g)
N20 = N2 =>
N20 = 10 N2
CH3CHOHCOOH + Na = CH3CHNaCOOH + NaOH =>
CH3CHOHCOOH + 2 Na = CH3CHNaCOOH + NaOH
H2 + Br4 = HBr2 =>
H2 + Br4 = 2 HBr2
Ca(OH)2 + KHP = Ca(KP)2 + H2O =>
Ca(OH)2 + 2 KHP = Ca(KP)2 + 2 H2O
O2 + CH4(g) = CO2(g) + H2O(g) =>
2 O2 + CH4(g) = CO2(g) + 2 H2O(g)
Pb + Co(NO3)2 = Co + Pb(NO3)2 =>
Pb + Co(NO3)2 = Co + Pb(NO3)2
Ti3Al + CuO = Al2O3 + Ti3O5 + Cu =>
2 Ti3Al + 13 CuO = Al2O3 + 2 Ti3O5 + 13 Cu
HNO2 + KClO3 = HNO3 + KCl =>
3 HNO2 + KClO3 = 3 HNO3 + KCl
Pb + Co(NO3)2 = Co + Pb(NO3)2 =>
Pb + Co(NO3)2 = Co + Pb(NO3)2
MgCl2 + Al2O3 = MgO3 + Cl2Al2 =>
MgCl2 + Al2O3 = MgO3 + Cl2Al2
W(CH3OOH)6 + MgCO3 = W(CO3)3 + Mg(CH3OOH)2 =>
W(CH3OOH)6 + 3 MgCO3 = W(CO3)3 + 3 Mg(CH3OOH)2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
HI(aq) + Al(s) = AlI3 + H2 =>
6 HI(aq) + 2 Al(s) = 2 AlI3 + 3 H2
HCl + PBO2 = Cl2 + PBCl2 + H2O =>
4 HCl + PBO2 = Cl2 + PBCl2 + 2 H2O
Si + S8 = Si8S4 =>
16 Si + S8 = 2 Si8S4
HNO2 + KClO3 = HNO3 + KCl =>
3 HNO2 + KClO3 = 3 HNO3 + KCl
Pb + CO(NO3)2 = Pb(NO3)2 + CO =>
Pb + CO(NO3)2 = Pb(NO3)2 + CO
Mg(s) + Sr(NO3)2(aq) = Mg(NO3) + Sr =>
2 Mg(s) + Sr(NO3)2(aq) = 2 Mg(NO3) + Sr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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