| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PtCl4 + I2 = 2 PtI + 8 Cl
Rb(s) + P(s) = RbP =>
Rb(s) + P(s) = RbP
Mg + O = MgO =>
Mg + O = MgO
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
HI + H2SO = H2S + I2 + H2O =>
2 HI + H2SO = H2S + I2 + H2O
NaOH(aq) + FeBr3(aq) = NaBr + Fe(OH)3 =>
3 NaOH(aq) + FeBr3(aq) = 3 NaBr + Fe(OH)3
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2O + C2 = H2 + CO =>
2 H2O + C2 = 2 H2 + 2 CO
KH + C2H5OH = KOH + C2H6 =>
KH + C2H5OH = KOH + C2H6
AgCl + MgS = Ag2S + MgCl2 =>
2 AgCl + MgS = Ag2S + MgCl2
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
PbC2H3O2 + KOH = KC2H3O2 + PbOH =>
PbC2H3O2 + KOH = KC2H3O2 + PbOH
Co(ClO3)3 = O2 + CoCl3 =>
2 Co(ClO3)3 = 9 O2 + 2 CoCl3
Li2O + Cl2 = LiCl + O2 =>
2 Li2O + 2 Cl2 = 4 LiCl + O2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SnO2(s) + C(s) = Sn(s) + CO(g) =>
SnO2(s) + 2 C(s) = Sn(s) + 2 CO(g)
PbSO4 + Zn = Pb + ZnSO4 =>
PbSO4 + Zn = Pb + ZnSO4
CuSO = Cu + S + O =>
CuSO = Cu + S + O
BeCO3 = BeO + CO2 =>
BeCO3 = BeO + CO2
HNO3 + P4O10 = N2O5 + H3PO4 =>
12 HNO3 + P4O10 = 6 N2O5 + 4 H3PO4
NaCN + Cl2 + NaOH = N2 + NaHCO3 + NaCl + H2O =>
2 NaCN + 5 Cl2 + 10 NaOH = N2 + 2 NaHCO3 + 10 NaCl + 4 H2O
NO3 = N + O =>
NO3 = N + 3 O
CH4(g) + O2 = CO2 + H2O =>
CH4(g) + 2 O2 = CO2 + 2 H2O
FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI
NaI + Cu(NO3)2 = NaNO3 + Cu + I =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + Cu + 2 I
PbO + CO2 = PbCO3 =>
PbO + CO2 = PbCO3
C8H10O + HBr = C8H9Br + H2O =>
C8H10O + HBr = C8H9Br + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Ca(HCO3)2 + H2SO4 = Ca(HSO4)2 + CO2 + H2O =>
Ca(HCO3)2 + 2 H2SO4 = Ca(HSO4)2 + 2 CO2 + 2 H2O
NH4SCN + FeCl3 = NH3 + HCl + Fe(SCN)3 =>
3 NH4SCN + FeCl3 = 3 NH3 + 3 HCl + Fe(SCN)3
C10H18O + NaBH4 + H2O = C10H20O + NaBH3OH =>
C10H18O + NaBH4 + H2O = C10H20O + NaBH3OH
TiCl4 + Ti = TiCl3 =>
3 TiCl4 + Ti = 4 TiCl3
NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + NO3{-}(aq) =>
4 NH3(aq) + Cu(NO3)2(aq) = [Cu(NH3)4]{2+}(aq) + 2 NO3{-}(aq)
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
S + HNO3 = NO + H2SO4 =>
S + 2 HNO3 = 2 NO + H2SO4
HNO3 = N2 + H + O2 =>
2 HNO3 = N2 + 2 H + 3 O2
NH2 + HCl = NH3Cl =>
NH2 + HCl = NH3Cl
C2H4O2 + NaOH = H2O + NaC2H3O2 =>
C2H4O2 + NaOH = H2O + NaC2H3O2
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
HCl + MnO2 = Cl2 + Mn + H2O =>
4 HCl + MnO2 = 2 Cl2 + Mn + 2 H2O
MgSO3 + H2O = Mg(OH)2 + H2SO3 =>
MgSO3 + 2 H2O = Mg(OH)2 + H2SO3
Mg + H2SiO3 = MgSiO3 + H2 =>
Mg + H2SiO3 = MgSiO3 + H2
AlOH3 + NaOH + H2O = Na[Al(OH)4] + H2 =>
AlOH3 + NaOH + 2 H2O = Na[Al(OH)4] + 2 H2
NH3 + HCl = (NH4)Cl =>
NH3 + HCl = (NH4)Cl
Fe + H2PO4 + NO2 = FePO4 + NO + H2O =>
Fe + H2PO4 + NO2 = FePO4 + NO + H2O
W2O5 = W + O2 =>
2 W2O5 = 4 W + 5 O2
Na2SO3 + HCl = H2O + NaCl + SO2 =>
Na2SO3 + 2 HCl = H2O + 2 NaCl + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/16/24
Équations équilibrées sur06/15/23
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