| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PbCl4 + 2 SnCl = 2 SnCl4 + 3 PbCl2
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
Ag2CO3(s) = Ag(s) + CO2(s) + O2(s) =>
2 Ag2CO3(s) = 4 Ag(s) + 2 CO2(s) + O2(s)
SnCl2 + NaNO3 + NaOH = Na2SnO3 + NH3 + NaCl + H2O =>
4 SnCl2 + NaNO3 + 15 NaOH = 4 Na2SnO3 + NH3 + 8 NaCl + 6 H2O
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
Cr2(SO4)3 + KMnO4 + NaOH = Na2MnO4 + Na2CrO4 + K2SO4 + H2O =>
Cr2(SO4)3 + 6 KMnO4 + 16 NaOH = 6 Na2MnO4 + 2 Na2CrO4 + 3 K2SO4 + 8 H2O
HC2H3O2 + KOH = KC2H3O2 + H2O =>
HC2H3O2 + KOH = KC2H3O2 + H2O
C12H26C15H32 + O2 = CO2 + H2O =>
2 C12H26C15H32 + 83 O2 = 54 CO2 + 58 H2O
HClO2 + S = SO2 + HCl =>
HClO2 + S = SO2 + HCl
Mg + CuO = MgO + Cu2 =>
2 Mg + 2 CuO = 2 MgO + Cu2
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
CdSO4 + Fe(OH)3 = Cd(OH)2 + Fe2(SO4)3 =>
3 CdSO4 + 2 Fe(OH)3 = 3 Cd(OH)2 + Fe2(SO4)3
MgO + (NHO3)2 = Mg(NO3)2 + H2O =>
MgO + (NHO3)2 = Mg(NO3)2 + H2O
CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
H3PO4 + AgF = Ag3PO4 + FH =>
H3PO4 + 3 AgF = Ag3PO4 + 3 FH
MgSO4(s) + Li3PO4(s) = Mg3(PO4)2(s) + Li2SO4(s) =>
3 MgSO4(s) + 2 Li3PO4(s) = Mg3(PO4)2(s) + 3 Li2SO4(s)
(CH4) + O2 = CO2 + H2O =>
(CH4) + 2 O2 = CO2 + 2 H2O
BaS(aq) + AlCl3(aq) = BaCl2(aq) + Al2S3(s) =>
3 BaS(aq) + 2 AlCl3(aq) = 3 BaCl2(aq) + Al2S3(s)
BaO + Bi2O3 + TiO2 = Ba6Bi8Ti18O54 =>
6 BaO + 4 Bi2O3 + 18 TiO2 = Ba6Bi8Ti18O54
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
NH3 + O1 = NO + H2O =>
2 NH3 + 5 O1 = 2 NO + 3 H2O
Pb(C2H3O2)2 + NaClO = C2H3NaO2 + Pb(ClO)2 =>
Pb(C2H3O2)2 + 2 NaClO = 2 C2H3NaO2 + Pb(ClO)2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
H2SO4(aq) + KMnO4(s) + KI(aq) = MnSO4(aq) + K2SO4(aq) + H2O(aq) + I2 =>
8 H2SO4(aq) + 2 KMnO4(s) + 10 KI(aq) = 2 MnSO4(aq) + 6 K2SO4(aq) + 8 H2O(aq) + 5 I2
OCl{-} + CN{-} = CNO{-} + Cl{-} =>
OCl{-} + CN{-} = CNO{-} + Cl{-}
SCu + HNO3 = Cu2(NO3)2 + NO + H8O4 + S =>
6 SCu + 8 HNO3 = 3 Cu2(NO3)2 + 2 NO + H8O4 + 6 S
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
CaO + SO4 + H2O = CaSO4 + H2O2 =>
CaO + SO4 + H2O = CaSO4 + H2O2
RaCl2 + H(NO3) = Ra(NO3)2 + HCl =>
RaCl2 + 2 H(NO3) = Ra(NO3)2 + 2 HCl
BiCl3 + Sn(OH)2 + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 BiCl3 + 3 Sn(OH)2 + 12 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
H3PO4 + (NH4)6Mo7O24 + HNO3 = P2O5*24MoO3 + NH4NO3 + H2O =>
14 H3PO4 + 24(NH4)6Mo7O24 + 144 HNO3 = 7 P2O5*24MoO3 + 144 NH4NO3 + 93 H2O
Al + HNO3 + NaOH = Na2AlO2 + NH3 + H2O =>
4 Al + HNO3 + 8 NaOH = 4 Na2AlO2 + NH3 + 3 H2O
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
CH3CO2 + Na2CO3 = Na(CH3CO2) + CO2 + H2O =>
16 CH3CO2 + 7 Na2CO3 = 14 Na(CH3CO2) + 11 CO2 + 3 H2O
NaBr + HSO4 = NaSO4 + BrH =>
NaBr + HSO4 = NaSO4 + BrH
SO3 + MnO4 = Mn + SO4 =>
4 SO3 + MnO4 = Mn + 4 SO4
Ni(CO3)2 + HNO3 = Ni(NO3)2 + HCO3 =>
Ni(CO3)2 + 2 HNO3 = Ni(NO3)2 + 2 HCO3
H2O + FeCl3 = Fe(OH)3 + H2 + Cl2 =>
6 H2O + 2 FeCl3 = 2 Fe(OH)3 + 3 H2 + 3 Cl2
K(NO3) = K(NO2) + O2 =>
2 K(NO3) = 2 K(NO2) + O2
[Ag(NH3)]Cl + HNO3 = HCl + AgNO3 + NH3 =>
[Ag(NH3)]Cl + HNO3 = HCl + AgNO3 + NH3
AgNO3(l) + Cu(l) = Ag + CuNO3 =>
AgNO3(l) + Cu(l) = Ag + CuNO3
BaO(s) + Al(s) = Al2O3(s) + Ba(s) =>
3 BaO(s) + 2 Al(s) = Al2O3(s) + 3 Ba(s)
Al + CH3COOH = (CH3COO)3Al + H2 =>
2 Al + 6 CH3COOH = 2(CH3COO)3Al + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KOH + Mg(NO3)2 = MgOH + K(NO3)2 =>
KOH + Mg(NO3)2 = MgOH + K(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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