| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + Cl2 = CH3Cl + HCl
CO + H2O = CH3OH + O =>
CO + 2 H2O = CH3OH + 2 O
Ag + Cl = AgCl =>
Ag + Cl = AgCl
H + Cl = HCl =>
H + Cl = HCl
AgNo3 + KBr = AgBr + KNo3 =>
AgNo3 + KBr = AgBr + KNo3
Na2SO4 + CO2 = Na2CO3 + SO3 =>
Na2SO4 + CO2 = Na2CO3 + SO3
Mn + S = MnS2 =>
Mn + 2 S = MnS2
K2CO3 + HCl = K2HCl + CO3 =>
K2CO3 + HCl = K2HCl + CO3
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Na2O2 + HCl = NaCl + H2O + O2 =>
2 Na2O2 + 4 HCl = 4 NaCl + 2 H2O + O2
Ag + Cl = AgCl =>
Ag + Cl = AgCl
LiAlSi2O6 + MgO = Mg2SiO4 + LiAlO2 =>
LiAlSi2O6 + 4 MgO = 2 Mg2SiO4 + LiAlO2
CaCO3 + H2SO4 = CaSO4 + H2CO3 =>
CaCO3 + H2SO4 = CaSO4 + H2CO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
MgO + CuSO4 = CuO + MgSO4 =>
MgO + CuSO4 = CuO + MgSO4
H + Cl = HCl =>
H + Cl = HCl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Zn + N2SO4 = ZnSO4 + N2 =>
Zn + N2SO4 = ZnSO4 + N2
K + Cl = KCl =>
K + Cl = KCl
Ag + Cl = AgCl =>
Ag + Cl = AgCl
Pb(No3)2 + HCl = PbCl2 + HNo3 =>
Pb(No3)2 + 2 HCl = PbCl2 + 2 HNo3
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
LiFBaBr = BaFLiBr =>
LiFBaBr = BaFLiBr
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ag + S8 + O2 = Ag2SO4 =>
16 Ag + S8 + 16 O2 = 8 Ag2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO2 + H2O = H2CO3 = H{+} + HCO3{-} =>
CO2 + H2O = H2CO3
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H3PO2 + Mg + HCl = PH3 + MgCl + H2O =>
H3PO2 + 4 Mg + 4 HCl = PH3 + 4 MgCl + 2 H2O
NiCO3 + AlCl3 = AlCO3 + NiCl3 =>
NiCO3 + AlCl3 = AlCO3 + NiCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
K + Cl = KCl =>
K + Cl = KCl
C3H4Cl2 + Br2 = C3H3Cl2Br + HBr =>
C3H4Cl2 + Br2 = C3H3Cl2Br + HBr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
SiO2(s)CaSO3(s) = CaSiO3SO2(g) =>
SiO2(s)CaSO3(s) = CaSiO3SO2(g)
Ni + H2O = Ni2H2O =>
2 Ni + H2O = Ni2H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + H2SO4 = Zn{2+} + SO4{2-} + H =>
Zn + H2SO4 = Zn{2+} + SO4{2-} + 2 H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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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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