| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + HPO4 = CoPO4 + H
MgSO4 + NaHF2 = MgF2 + NaHSO4 =>
MgSO4 + NaHF2 = MgF2 + NaHSO4
CsCl + Ca = CaCl2 + Cs =>
2 CsCl + Ca = CaCl2 + 2 Cs
C2H4Cl2 + HCl + O2 = C2H3Cl3 + H2O =>
2 C2H4Cl2 + 2 HCl + O2 = 2 C2H3Cl3 + 2 H2O
C9H21N + O2 = CO2 + H2O + N2 =>
4 C9H21N + 57 O2 = 36 CO2 + 42 H2O + 2 N2
K2S2O5 + H2O = SO2 + KOH =>
K2S2O5 + H2O = 2 SO2 + 2 KOH
CeNiO3 = CeO2 + NiO =>
CeNiO3 = CeO2 + NiO
Ag(s) + KNO3(aq) = K + AgNO3 =>
Ag(s) + KNO3(aq) = K + AgNO3
Cu + PdCl2 = CuCl + Pd =>
2 Cu + PdCl2 = 2 CuCl + Pd
CuSO4 + CaO + H2O = Cu(OH)2 + CaSO4*2H2O =>
CuSO4 + CaO + 3 H2O = Cu(OH)2 + CaSO4*2H2O
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Mn + Br2 = MnBr2 =>
Mn + Br2 = MnBr2
P4(s) + H2O(l) = PH3(g) + H3PO4(ac) =>
2 P4(s) + 12 H2O(l) = 5 PH3(g) + 3 H3PO4(ac)
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)5SCN]{2+} + Na{+} + NO3{-} =>
Fe(NO3)3 + NaSCN + 5 H2O = [Fe(H2O)5SCN]{2+} + Na{+} + 3 NO3{-}
Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe
Mn2(SO3)3 + Mg3P2 = MnP + MgSO3 =>
Mn2(SO3)3 + Mg3P2 = 2 MnP + 3 MgSO3
Na + FeCl3 = NaCl + Fe =>
3 Na + FeCl3 = 3 NaCl + Fe
Ca + KNO3 = Ca(NO3)2 + K =>
Ca + 2 KNO3 = Ca(NO3)2 + 2 K
Pb + NaNO3 = Pb3O4 + NaNO2 =>
3 Pb + 4 NaNO3 = Pb3O4 + 4 NaNO2
Li2SO4 + BaO = BaSO4 + Li2O =>
Li2SO4 + BaO = BaSO4 + Li2O
LiCl + H2O = Li(OH)HCl =>
LiCl + H2O = Li(OH)HCl
K2CrO4 + PbNO32 = K2NO32 + PbCrO4 =>
K2CrO4 + PbNO32 = K2NO32 + PbCrO4
NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
SnCl4 = Sn + Cl2 =>
SnCl4 = Sn + 2 Cl2
NaClO3 + Cl = ClO2 + NaCl =>
2 NaClO3 + 3 Cl = 3 ClO2 + 2 NaCl
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
Sb4O6 + C = Sb + CO =>
Sb4O6 + 6 C = 4 Sb + 6 CO
AlOH + H2SO4 = Al2SO4 + H2O =>
2 AlOH + H2SO4 = Al2SO4 + 2 H2O
O300 + H390 = HO1000 =>
1300 O300 + H390 = 390 HO1000
C2H3Cl + O2 = CO2 + H2O + Cl2 =>
4 C2H3Cl + 11 O2 = 8 CO2 + 6 H2O + 2 Cl2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
CrO = Cr + O =>
CrO = Cr + O
FeO + O2 = FeO3 =>
FeO + O2 = FeO3
H2O + Cr + CrO42{-} = Cr(OH)3 + OH{-} =>
126 H2O + 80 Cr + 3 CrO42{-} = 83 Cr(OH)3 + 3 OH{-}
H2S + Fe3O4 = H2O + FeS2 + FeS =>
4 H2S + Fe3O4 = 4 H2O + FeS2 + 2 FeS
FeS + O3 = Fe2O3 + SO3 =>
2 FeS + 3 O3 = Fe2O3 + 2 SO3
KMnO4 + HCl + NaSO3 = MnCl2 + KCl + NaSO4 + H2O =>
2 KMnO4 + 6 HCl + 5 NaSO3 = 2 MnCl2 + 2 KCl + 5 NaSO4 + 3 H2O
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
Y2O3 = Y2 + O3 =>
Y2O3 = Y2 + O3
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
Cd + Fe(NO3)2 = Cd(NO3)2 + Fe =>
Cd + Fe(NO3)2 = Cd(NO3)2 + Fe
Na2CO3H2PO4 = Na2PO4CO2H2O =>
Na2CO3H2PO4 = Na2PO4CO2H2O
Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS
FeSO4Br2H2O = Fe(OH)SO4HBr2 =>
FeSO4Br2H2O = Fe(OH)SO4HBr2
NO + O2 = (NO2) =>
2 NO + O2 = 2(NO2)
K4(Fe(CN)6) + ZnSO4 = Zn4(Fe(CN)6)2 + K2SO4 =>
2 K4(Fe(CN)6) + 4 ZnSO4 = Zn4(Fe(CN)6)2 + 4 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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