| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlO = Al + O
S + Br = S2Br2 =>
2 S + 2 Br = S2Br2
Cu(HSO4)2 + NaOH = Na2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = Na2SO4 + CuSO4 + 2 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
N2(s) + O2(g) = NO2(g) =>
N2(s) + 2 O2(g) = 2 NO2(g)
Ni + H3PO4 = NiPO4 + H3 =>
Ni + H3PO4 = NiPO4 + H3
NH + NO = N2 + OH =>
NH + NO = N2 + OH
Cu(HSO4)2 + NaOH = Na2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = Na2SO4 + CuSO4 + 2 H2O
Na + FeF2 = NaF + Fe =>
2 Na + FeF2 = 2 NaF + Fe
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Cu(HSO4)2 + NaOH = Na2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = Na2SO4 + CuSO4 + 2 H2O
NaNO3 + Pb = NaNO2 + PbO2 =>
2 NaNO3 + Pb = 2 NaNO2 + PbO2
Fe3Br8 = FeBr2 + Br2 =>
Fe3Br8 = 3 FeBr2 + Br2
Zn(OH)2 + NH4OH = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH4OH = [Zn(NH3)6](OH)2 + 6 H2O
NH4(aq) + OH(aq) = NH4(OH) =>
NH4(aq) + OH(aq) = NH4(OH)
Cu(HSO4)2 + NaOH = Na2SO4 + CuSO4 + H2O =>
Cu(HSO4)2 + 2 NaOH = Na2SO4 + CuSO4 + 2 H2O
PhO3 = PhO + O2 =>
PhO3 = PhO + O2
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
NaNO3 + Pb = NaNO2 + PbO2 =>
2 NaNO3 + Pb = 2 NaNO2 + PbO2
FeSO4 + Cl2 + H2O = FeCl3 + HClO + H2SO4 =>
2 FeSO4 + 5 Cl2 + 4 H2O = 2 FeCl3 + 4 HClO + 2 H2SO4
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
HgOH + H2Se = Hg2Se + H2O =>
2 HgOH + H2Se = Hg2Se + 2 H2O
Ca + Hg(NO3)2 = Ca(NO3)2 + Hg =>
Ca + Hg(NO3)2 = Ca(NO3)2 + Hg
AgCl + CH3COOH = CH3COOAg + HCl =>
AgCl + CH3COOH = CH3COOAg + HCl
Cl2 = Cl =>
Cl2 = 2 Cl
NaF + H2SO4 = NaHSO4 + HF =>
NaF + H2SO4 = NaHSO4 + HF
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
Fe4O4 + H2 = Fe + H2O =>
Fe4O4 + 4 H2 = 4 Fe + 4 H2O
Fe3Br8 = FeBr2 + Br2 =>
Fe3Br8 = 3 FeBr2 + Br2
I + ClO = IO3 + Cl =>
I + 3 ClO = IO3 + 3 Cl
PbO + SiO2 = PbSiO3 =>
PbO + SiO2 = PbSiO3
MgCl2 + NaMnO4 = MgMnO4 + NaCl2 =>
MgCl2 + NaMnO4 = MgMnO4 + NaCl2
C5 + O2 = CO2 =>
C5 + 5 O2 = 5 CO2
Fe3Br8 = FeBr2 + Br2 =>
Fe3Br8 = 3 FeBr2 + Br2
Ca2PO4 + SiO2 + C = CaSiO + CO + P4 =>
4 Ca2PO4 + 8 SiO2 + 24 C = 8 CaSiO + 24 CO + P4
In(NO)3 + SnCl2 + Zn(NO)2 + C5H8O2 = In14Sn3Zn3O3 + CO2 + H2O + N2 + Cl2 =>
56 In(NO)3 + 12 SnCl2 + 12 Zn(NO)2 + 15 C5H8O2 = 4 In14Sn3Zn3O3 + 75 CO2 + 60 H2O + 96 N2 + 12 Cl2
NaHCO3 + CH3OOH = NaC2H3O2 + CO2 + H2O =>
NaHCO3 + 2 CH3OOH = NaC2H3O2 + CO2 + 3 H2O
NaHCO3 + Ni(NO3)2 = Na2(NO3)2 + Ni(HCO3)2 =>
2 NaHCO3 + Ni(NO3)2 = Na2(NO3)2 + Ni(HCO3)2
CuCl2 + Na2CO3 = CuCO3 + NaCl =>
CuCl2 + Na2CO3 = CuCO3 + 2 NaCl
H2SO4 + ZnO = H2ZnO2 + SO3 =>
H2SO4 + ZnO = H2ZnO2 + SO3
TeO2 + OH{-} = TeO3{2-} + H2O =>
TeO2 + 2 OH{-} = TeO3{2-} + H2O
NaPo4 + BaSO4 = NaSO4 + BaPo4 =>
NaPo4 + BaSO4 = NaSO4 + BaPo4
Qe3 + PO4 + RtOH = QeOH + RtPO4 =>
Qe3 + 3 PO4 + 3 RtOH = 3 QeOH + 3 RtPO4
RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O
NaSIO3 + HF = NaF + SIF4F + H2O =>
NaSIO3 + 6 HF = NaF + SIF4F + 3 H2O
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + NaOH =>
Fe(OH)3 + Na2SO4 = Fe(OH)SO4 + 2 NaOH
Pb + MgSO4 = Mg + Pb(SO4)2 =>
Pb + 2 MgSO4 = 2 Mg + Pb(SO4)2
Au + S = SAu =>
Au + S = SAu
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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